Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Witbooi, V (Virgil)
Dob:
1997/07/17 (Adult)
Gender:
Male
Chess SA id:
1970157461
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/10/12 (59 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1267.6
Current Weighted rating
1267.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1267.6
Current highest rating achieved
1280.7
Current floor (min rating allowed)
780.7
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±150.6
Current Raw change used (final)
0.0
Projected new Raw rating
1267.6
Projected new Weighed rating
1166.6
Projected new Weighted performance
1005.4
Projected new final Raw rating (if new WP > new Raw)
1267.6
Projected new highest rating
1280.7
Projected new floor
780.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1267.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1278.1
Current Weighted rating
1280.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1280.7
Current highest rating achieved
1296.5
Current floor (min rating allowed)
796.5
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±148.4
Current Raw change used (final)
0.0
Projected new Raw rating
1278.1
Projected new Weighed rating
1179.3
Projected new Weighted performance
1005.4
Projected new final Raw rating (if new WP > new Raw)
1278.1
Projected new highest rating
1296.5
Projected new floor
796.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1278.1
Projected effective change (new Official - current Official)
-2.6
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 West Rand Closed (Adults)
2024/10/12
2024/10/12
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1280.7
1296.5
Analysis
1
2024 West Rand Adults 2.0
2024/09/24
2024/09/24
West Rand (GWR)
Standard
60
0.83
5
4
2.0
1270.2
1285.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
2024 West Rand Closed (Adults)
2024/10/12
2024/10/12
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1280.7
1296.5
Analysis
2
2024 West Rand Adults 2.0
2024/09/24
2024/09/24
West Rand (GWR)
Standard
60
0.83
5
4
2.0
1270.2
1285.3
Analysis
1
2023 West Rand RHS Open (Open)
2023/06/10
2023/06/10
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
4
0
5
4.0
44.4
-47.2
1320.5
1273.3
White
5
2
0
3
2.0
40.0
-85.0
1339.8
1254.8
Black
4
2
0
2
2.0
50.0
0.0
1296.4
1296.4
Standard
All
9
4
0
5
4.0
44.4
-47.2
1320.5
1273.3
White
5
2
0
3
2.0
40.0
-85.0
1339.8
1254.8
Black
4
2
0
2
2.0
50.0
0.0
1296.4
1296.4
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
7
0
7
7.0
50.0
0.0
1388.3
1388.3
White
7
2
0
5
2.0
28.6
-182.1
1413.6
1231.4
Black
7
5
0
2
5.0
71.4
182.1
1363.1
1545.2
Standard
All
14
7
0
7
7.0
50.0
0.0
1388.3
1388.3
White
7
2
0
5
2.0
28.6
-182.1
1413.6
1231.4
Black
7
5
0
2
5.0
71.4
182.1
1363.1
1545.2
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
191021098
Martins, SS (Shasha)
2
2.0
2
0
0
100.0
1235.1
425.0
1660.1
View list
2
1750311632
Kleinhans, A (Andre)
1
1.0
1
0
0
100.0
1280.7
425.0
1705.7
View list
3
186014969
Katsambe, M (Mandla)
1
1.0
1
0
0
100.0
1270.2
425.0
1695.2
View list
4
290024364
Molao, R (Rethabile)
1
1.0
1
0
0
100.0
1280.7
425.0
1705.7
View list
5
2110100231
Miya, MT (Minentle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2070100937
Maseko, U (Unathi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
178038072
Tongwane, T (Tshepo)
1
0.0
0
0
1
0.0
1280.7
-425.0
855.7
View list
8
175033667
Schutte, R (Rico)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1720144541
Phakathi, S (Siyinqaba)
1
0.0
0
0
1
0.0
1280.7
-425.0
855.7
View list
10
104009473
Fihla, LL (Lonwabo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
165005479
Conradie, PJ (Pieter)
1
0.0
0
0
1
0.0
1270.2
-425.0
845.2
View list
12
1560159289
Commerford, J (Jeffrey)
1
0.0
0
0
1
0.0
1270.2
-425.0
845.2
View list
13
1730144539
Collins, H (Harry)
1
0.0
0
0
1
0.0
1280.7
-425.0
855.7
View list