Difference between boat speed display on VR, dashboard and polar curves
Post by iconPost by CIrce9244 | 2021-01-14 | 10:50:59

Since many days, I have noticed that I have a difference between the boat speed indicated on the VR game and the ones indicated in the dashboard which is not the same than the polar curve.
Do you know which is the true speed for the boat?
Thanks for your work
Philippe

commenticon 6 Comments
Post by iconPost by Hardtack | 2021-01-14 | 11:07:13
VRDashboard reports the server values. If you don't have a VIP subscription you need to refresh the game UI manually to fetch the latest server values. While the server calculates new speed and position only every 10min, the game UI extrapolates these values to reflect your minute accurate position, heading and speed. VRDashboard doesn't have access to these extrapolated values.
Post by iconPost by CIrce9244 | 2021-01-14 | 12:57:49
Thank you for the clear answer.
Just to precise :
It is 12h00. The speed boat is 10nds. The cap and the TWA is modified in order to increase the speed (without sail changes), 11 nds, as it is calculated in the polar curve.
With no VIP package :
what is indicated in the VR UI?
Which speed is in the game for the route calculation?
If the server recalculate the new speed only every 10 mn, does that mean that the speed will stay 10 nds from 12h00 to 12h10?
Post by iconPost by BooBill | 2021-01-14 | 13:06:23
I have found the game UI boat speed to be wildly inaccurate for long periods. It's like it's applied a sail change speed penalty and never taken it off. Dashboard is what matters. Exiting a race and re-entering will usually resolve the issue with the UI.
Post by iconPost by Hardtack | 2021-01-14 | 13:43:33
@Circe we assume that the server data are the actual simulation data. Boat speed is just a by-product, it's the wind data and TWA that matters.
The server may need to calculate boat speed and positions more frequently if you have heading commands or waypoints, but it reports them only every 10min.

Post by iconPost by CIrce9244 | 2021-01-14 | 14:51:57
to Hardtrack;
How do you know the new speed when you choose to change the TWA?
Post by iconPost by Hardtack | 2021-01-14 | 16:18:52
I look at the dial?
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No news from Virtual Regatta about VOR (the ocean race).
1
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Log-in VR game marathon..
5
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VR Dashboard
5
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Dashboard - Precdicted Time ATLANTIC RECORD
1
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the prawn star
9
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polars virtual regatta
8
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how to convert Grib files to Grib2?
3
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VSR, XP points
7
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Predicted times
3
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Nord Stream *3*
11
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Game on 12Z, but Zezo still working with 06Z
3
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race wait points
1
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special boats?
7
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VR Dashboard in Firefox?
6
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ESCARGOT CLASS
11
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Los Angeles - Honolulu
26
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Rounding a Buoy
12
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VR Waypoint Heavy Bug Reporting
3
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Time of ending Jules Verne
4
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Shore detection by Zezo
2
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Nord Stream Race 2
7
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Trying to Break the VR Map Mistery !
3
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Navigating to "xxx.0" TWA
26
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Tara4 - no refresh
2
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Jules Verne: Inconsistency of headings and speeds, simulation !!
5
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VR, Zezo, Qtvlm card offsets
2
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Island's coordinates
34
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Tara Ocean 4
6
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Solo Maitre Coq
21
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Adjustable timeshift ?
3
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gate crossing question
7
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Expanded View on PC
3
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Panic at VR Nord
7
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Delays during the sail changes, or directions changes
3
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(Game wind = Zezo wind ) ⍯ (Grib winds = Windy.com)
7
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VR ending the ELO ranking.
34
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NMEA feed
128
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Dashboard Map Track Label not including the segment.tag
5
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VR ingame time
6
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VIRTUAL REGATTA and Phillip Ganier. Worst and worst every day...
7
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beta.realsail.net
2
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Escort Frigate
6
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Out of memory. If you are the developer of this content ....
17
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Question about GFS Grib
5
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RORC Caribbean 600
14
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sliding VSR
16
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Trying to use Zezo to select best combination of sails to select
7
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TARA OCEAN 3
9
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RORC Transatlantique Race
6
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Game appears stuck on 00Z weather from yesterday
4
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Sydney to Auckland
28
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Personal Message pages deleted
7
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New zezo fonction
2
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VR Ranking 2021
7
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Autosail malfunction
3
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Comments from a newbie to "long term" routing
1
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Massive thanks to Cvetan
7
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Fleet section mode record not working
2
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Possible routes on the Map tab
3
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Purple skippers on VR Dashboard
3
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UTC or CET time ?
2
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multiple routes?
2
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Real Sail
4
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Map a little gloomy
8
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Trophée Jules Verne - Route à l'envers ?
2
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Looks like weather updates offline for next 18h
26
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Bring the good old days back
7
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All.grib 0.0k ?
9
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different speed
3
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Strange 0.5 mille VR Scale
3
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Just an idea for a new feature...
7
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Connexion impossible
1
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Donations
7
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New leader - seems to be using Zezo
38
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Bravo Zezo
4
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zezo : Huge job - Huge thx
2
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Difference between boat speed display on VR, dashboard and polar curves
7
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Vendée Globe: Track lines falling too short of ischrones
8
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Tara Ocean
29
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VR winds currently not up to date ?
1
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"Sails Change" within the Programming
3
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RORC Transat finish moved to Antigua
3
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Weather update not appearing...
19
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Dashboard not updating.
6
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