Chess South Africa
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Chess South Africa
Botha, B (Bernelee)
Dob:
2012/03/30 (U14)
Gender:
Female
Chess SA id:
2120310983
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/08/31 (84 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
1172.4
Current Weighted rating
1195.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1195.7
Current highest rating achieved
1172.4
Current floor (min rating allowed)
672.4
Current K-factor
40
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)
±172.5
Current Raw change used (final)
0.0
Projected new Raw rating
1172.4
Projected new Weighed rating
1099.9
Projected new Weighted performance
305.3
Projected new final Raw rating (if new WP > new Raw)
1172.4
Projected new highest rating
1172.4
Projected new floor
672.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.4
Projected effective change (new Official - current Official)
-23.3
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
1142.0
Current Weighted rating
1190.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1190.9
Current highest rating achieved
1142.0
Current floor (min rating allowed)
642.0
Current K-factor
40
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)
±180.1
Current Raw change used (final)
0.0
Projected new Raw rating
1142.0
Projected new Weighed rating
1095.3
Projected new Weighted performance
321.4
Projected new final Raw rating (if new WP > new Raw)
1142.0
Projected new highest rating
1142.0
Projected new floor
642.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1142.0
Projected effective change (new Official - current Official)
-48.9
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
1
Tsogo Sun Moves For Life Learners Tournament 2024 (U13)
2024/08/31
2024/08/31
Eden (WEG)
Rapid
20
0.47
6
6
1.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Tsogo Sun Moves For Life Learners Tournament 2024 (U13)
2024/08/31
2024/08/31
Eden (WEG)
Rapid
20
0.47
6
6
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
1
4
1.5
25.0
-212.5
1205.3
992.8
White
3
0
1
2
0.5
16.7
-283.3
1236.3
953.0
Black
3
1
0
2
1.0
33.3
-141.7
1174.3
1032.6
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
6
1
1
4
1.5
25.0
-212.5
1205.3
992.8
White
3
0
1
2
0.5
16.7
-283.3
1236.3
953.0
Black
3
1
0
2
1.0
33.3
-141.7
1174.3
1032.6
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
6
1
1
4
1.5
25.0
-212.5
1205.3
992.8
White
3
0
1
2
0.5
16.7
-283.3
1236.3
953.0
Black
3
1
0
2
1.0
33.3
-141.7
1174.3
1032.6
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
6
1
1
4
1.5
25.0
-212.5
1205.3
992.8
White
3
0
1
2
0.5
16.7
-283.3
1236.3
953.0
Black
3
1
0
2
1.0
33.3
-141.7
1174.3
1032.6
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
2120150017
Misland, Z (Zeenat)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1120310997
November, D (Devante)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
3
1120193101
Tshefu, S (Sibsiso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1110310996
May, N (Nathaniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1110148893
Coetzee, H (Hennie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1110310982
Bezuidenhout, V (Viaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
