Chess South Africa
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Chess South Africa
Booysen, C (Chevron)
Dob:
2015/04/09 (U10)
Gender:
Female
Chess SA id:
2150143104
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/07/20 (117 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
1114.9
Current Weighted rating
1170.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1170.6
Current highest rating achieved
1218.8
Current floor (min rating allowed)
718.8
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)
±187.2
Current Raw change used (final)
0.0
Projected new Raw rating
1114.9
Projected new Weighed rating
1075.4
Projected new Weighted performance
764.2
Projected new final Raw rating (if new WP > new Raw)
1114.9
Projected new highest rating
1218.8
Projected new floor
718.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1114.9
Projected effective change (new Official - current Official)
-55.7
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
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
1073.3
Current Weighted rating
1159.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1159.3
Current highest rating achieved
1240.0
Current floor (min rating allowed)
740.0
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)
±198.6
Current Raw change used (final)
0.0
Projected new Raw rating
1073.3
Projected new Weighed rating
1064.0
Projected new Weighted performance
804.4
Projected new final Raw rating (if new WP > new Raw)
1073.3
Projected new highest rating
1240.0
Projected new floor
740.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1073.3
Projected effective change (new Official - current Official)
-86.0
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
3
Pedro Booyse Top Schools Championships 2024 (U7+U9)
2024/07/20
2024/07/20
West Coast (WCU)
Rapid
30
0.60
7
6
2.0
1126.6
1080.5
Analysis
2
Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
5
0.0
1184.5
1178.4
Analysis
1
Bo-Weskus Skole Prestige 2024 (O9 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
4
0.5
1218.8
1240.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Pedro Booyse Top Schools Championships 2024 (U7+U9)
2024/07/20
2024/07/20
West Coast (WCU)
Rapid
30
0.60
7
6
2.0
1126.6
1080.5
Analysis
3
Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
5
0.0
1184.5
1178.4
Analysis
2
Bo-Weskus Skole Prestige 2024 (O9 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
4
0.5
1218.8
1240.0
Analysis
1
Bo-Weskus Top Skole 2022 (O7)
2022/06/11
2022/06/11
West Coast (WCU)
Rapid
20
0.47
6
6
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
2
1
12
2.5
16.7
-283.3
1184.5
901.2
White
8
1
1
6
1.5
18.8
-265.6
1170.6
905.0
Black
7
1
0
6
1.0
14.3
-303.6
1200.5
896.9
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
15
2
1
12
2.5
16.7
-283.3
1184.5
901.2
White
8
1
1
6
1.5
18.8
-265.6
1170.6
905.0
Black
7
1
0
6
1.0
14.3
-303.6
1200.5
896.9
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
21
6
1
14
6.5
31.0
-161.9
1189.0
1027.1
White
11
3
1
7
3.5
31.8
-154.5
1178.6
1024.1
Black
10
3
0
7
3.0
30.0
-170.0
1200.3
1030.3
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
21
6
1
14
6.5
31.0
-161.9
1189.0
1027.1
White
11
3
1
7
3.5
31.8
-154.5
1178.6
1024.1
Black
10
3
0
7
3.0
30.0
-170.0
1200.3
1030.3
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
1150143114
Mouton, L (Luhaygo)
3
2.5
2
1
0
83.3
1206.3
283.3
1489.6
View list
2
2150143108
Isaacs, J (Jade)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
3
1150153167
Fisher, S (Seanen)
2
0.0
0
0
2
0.0
1172.7
-425.0
747.7
View list
4
2150143113
Kotze, F (Faith-Lynne)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
5
2160308741
Van Der Westhuizen, J (Jeneme)
1
1.0
1
0
0
100.0
1126.6
425.0
1551.6
View list
6
1180308739
Perrang, J (Jay-Cee)
1
1.0
1
0
0
100.0
1126.6
425.0
1551.6
View list
7
2150139114
Willemse, A (Avah)
1
0.0
0
0
1
0.0
1126.6
-425.0
701.6
View list
8
1150139120
Van Wyk, N (Nicolaas)
1
0.0
0
0
1
0.0
1218.8
-425.0
793.8
View list
9
1160153149
Snyman, J (Jerran)
1
0.0
0
0
1
0.0
1218.8
-425.0
793.8
View list
10
1140139150
Richards, L (Lee Quin)
1
0.0
0
0
1
0.0
1184.5
-425.0
759.5
View list
11
2150304269
Pienaar, K (Kaylicia)
1
0.0
0
0
1
0.0
1126.6
-425.0
701.6
View list
12
1140305088
Makala, S (Sibongukuhle)
1
0.0
0
0
1
0.0
1184.5
-425.0
759.5
View list
13
2160157861
Kotze, M (Mirah)
1
0.0
0
0
1
0.0
1126.6
-425.0
701.6
View list
14
2150157860
Klaase, N (Nizeche)
1
0.0
0
0
1
0.0
1184.5
-425.0
759.5
View list
15
1130143121
Cloete, A (Ashton)
1
0.0
0
0
1
0.0
1184.5
-425.0
759.5
View list
16
1130305083
Bottom, E (Elizeen)
1
0.0
0
0
1
0.0
1184.5
-425.0
759.5
View list