Chess South Africa
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Chess South Africa
Vooijs, B (Ben)
Dob:
2013/04/01 (U12)
Gender:
Male
Chess SA id:
1130146222
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2022/11/19 (551 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
Curent Raw rating
1240.0
Curent Weighted rating
1238.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1240.0
Current floor (min rating allowed)
740.0
Current highest rating achieved
1240.0
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)
±156.6
Current Raw change used (final)
0.0
Projected new Raw rating
1240.0
Projected new Weighed rating
1239.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1240.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1240.0
Projected new floor
740.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1300.8
Curent Weighted rating
1297.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.8
Current floor (min rating allowed)
800.8
Current highest rating achieved
1300.8
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)
±143.6
Current Raw change used (final)
0.0
Projected new Raw rating
1300.8
Projected new Weighed rating
1299.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.8
Projected new floor
800.8
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
800.8
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
800.8
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
The Team Battle 2022 (C)
2022/11/19
2022/11/19
Sarah Baartman (ESB)
Rapid
20
0.47
6
6
4.5
1218.7
1250.4
Analysis
1
Stulting Sports Day 2022 (Juniors)
2022/08/26
2022/08/26
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
12
8
1
3
8.5
70.8
177.1
1206.8
1383.9
White
6
4
1
1
4.5
75.0
212.5
1195.4
1407.9
Black
6
4
0
2
4.0
66.7
141.7
1218.3
1360.0
Standard
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
Rapid
All
12
8
1
3
8.5
70.8
177.1
1206.8
1383.9
White
6
4
1
1
4.5
75.0
212.5
1195.4
1407.9
Black
6
4
0
2
4.0
66.7
141.7
1218.3
1360.0
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
1130146218
Opperman, W (Wilhelm)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
1150141817
Le Roux, H (Handre)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
3
2130147785
Alabi, E (Elizabeth)
2
2.0
2
0
0
100.0
1218.7
425.0
1643.7
View list
4
2110133898
De Lange, E (Erin)
2
0.5
0
1
1
25.0
1218.7
-212.5
1006.2
View list
5
2130133899
Stuurman, C (Caydee)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
6
1140139786
Jones, A (Adrian)
1
1.0
1
0
0
100.0
1218.7
425.0
1643.7
View list
7
2140140462
De Maine, E (Eesa)
1
1.0
1
0
0
100.0
1218.7
425.0
1643.7
View list
