Chess South Africa
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Chess South Africa
Witbooi, C (Carla)
Dob:
2012/07/30 (U14)
Gender:
Female
Chess SA id:
2120193253
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/03/16 (99 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
1087.4
Current Weighted rating
1171.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1171.4
Current highest rating achieved
1162.1
Current floor (min rating allowed)
662.1
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)
±194.7
Current Raw change used (final)
0.0
Projected new Raw rating
1087.4
Projected new Weighed rating
1076.7
Projected new Weighted performance
457.4
Projected new final Raw rating (if new WP > new Raw)
1087.4
Projected new highest rating
1162.1
Projected new floor
662.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1087.4
Projected effective change (new Official - current Official)
-84.0
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
1101.6
Current Weighted rating
1177.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1177.4
Current highest rating achieved
1101.6
Current floor (min rating allowed)
601.6
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)
±190.8
Current Raw change used (final)
0.0
Projected new Raw rating
1101.6
Projected new Weighed rating
1082.4
Projected new Weighted performance
248.7
Projected new final Raw rating (if new WP > new Raw)
1101.6
Projected new highest rating
1101.6
Projected new floor
601.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1101.6
Projected effective change (new Official - current Official)
-75.8
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
1135.6
Current Weighted rating
1180.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1180.7
Current highest rating achieved
1135.6
Current floor (min rating allowed)
635.6
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)
±181.7
Current Raw change used (final)
0.0
Projected new Raw rating
1135.6
Projected new Weighed rating
1085.5
Projected new Weighted performance
274.6
Projected new final Raw rating (if new WP > new Raw)
1135.6
Projected new highest rating
1135.6
Projected new floor
635.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1135.6
Projected effective change (new Official - current Official)
-45.1
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
2
Overberg Schools - PS Closed 2024 (U13 Girls)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
0.0
1162.1
1200.0
Analysis
1
Overberg Swellendam Primary Schools Zone Trails Region 2 2024 (U13)
2024/02/10
2024/02/10
Overberg (WOS)
Rapid
30
0.60
5
4
0.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Overberg Schools - PS Closed 2024 (U13 Girls)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
0.0
1162.1
1200.0
Analysis
1
Overberg Swellendam Primary Schools Zone Trails Region 2 2024 (U13)
2024/02/10
2024/02/10
Overberg (WOS)
Rapid
30
0.60
5
4
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
0
1
8
0.5
5.6
-377.8
1190.6
812.8
White
4
0
0
4
0.0
0.0
-425.0
1198.5
773.5
Black
5
0
1
4
0.5
10.0
-340.0
1184.2
844.2
Standard
All
5
0
0
5
0.0
0.0
-425.0
1197.3
772.3
White
2
0
0
2
0.0
0.0
-425.0
1200.0
775.0
Black
3
0
0
3
0.0
0.0
-425.0
1195.6
770.6
Rapid
All
4
0
1
3
0.5
12.5
-318.8
1182.1
863.3
White
2
0
0
2
0.0
0.0
-425.0
1196.9
771.9
Black
2
0
1
1
0.5
25.0
-212.5
1167.3
954.8
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
9
0
1
8
0.5
5.6
-377.8
1190.6
812.8
White
4
0
0
4
0.0
0.0
-425.0
1198.5
773.5
Black
5
0
1
4
0.5
10.0
-340.0
1184.2
844.2
Standard
All
5
0
0
5
0.0
0.0
-425.0
1197.3
772.3
White
2
0
0
2
0.0
0.0
-425.0
1200.0
775.0
Black
3
0
0
3
0.0
0.0
-425.0
1195.6
770.6
Rapid
All
4
0
1
3
0.5
12.5
-318.8
1182.1
863.3
White
2
0
0
2
0.0
0.0
-425.0
1196.9
771.9
Black
2
0
1
1
0.5
25.0
-212.5
1167.3
954.8
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
2120193250
Taks, P (Petronecia)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
2
2110133361
Van Der Linde, L (Luandi)
1
0.0
0
0
1
0.0
1162.1
-425.0
737.1
View list
3
2120138445
Philander, F (Faith)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2120193244
Manuels, D (Danelize)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2120300075
Liebenberg, B (Bea)
1
0.0
0
0
1
0.0
1162.1
-425.0
737.1
View list
6
2120300787
Jezelle, M (Massyn)
1
0.0
0
0
1
0.0
1162.1
-425.0
737.1
View list
7
2120300074
Dreyer, M (Minette)
1
0.0
0
0
1
0.0
1162.1
-425.0
737.1
View list
8
2110150081
Diederiks, K (Katryn)
1
0.0
0
0
1
0.0
1162.1
-425.0
737.1
View list
9
2110105066
De Graaff, J (Johane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list