Chess South Africa
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Chess South Africa
Xawuka, R (Raphaella)
Dob:
2014/08/06 (U12)
Gender:
Female
Chess SA id:
2140160312
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (36 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
1243.8
Current Weighted rating
1192.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1243.8
Current highest rating achieved
1243.8
Current floor (min rating allowed)
743.8
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)
±155.8
Current Raw change used (final)
0.0
Projected new Raw rating
1243.8
Projected new Weighed rating
1097.1
Projected new Weighted performance
1182.4
Projected new final Raw rating (if new WP > new Raw)
1243.8
Projected new highest rating
1243.8
Projected new floor
743.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1243.8
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
1254.7
Current Weighted rating
1192.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1254.7
Current highest rating achieved
1254.7
Current floor (min rating allowed)
754.7
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)
±153.4
Current Raw change used (final)
0.0
Projected new Raw rating
1254.7
Projected new Weighed rating
1096.7
Projected new Weighted performance
1182.4
Projected new final Raw rating (if new WP > new Raw)
1254.7
Projected new highest rating
1254.7
Projected new floor
754.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.7
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
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
3
3rd BC Trials 2024 (U10B)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
4
4.0
1189.1
1188.8
Analysis
2
2nd BC Trials 2024 (U12B)
2024/03/09
2024/03/09
Buffalo City (EBC)
Standard
60
0.83
5
1
0.0
1205.5
1208.6
Analysis
1
Buffalo City Vikings Chess Trials 2024 (U10C)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1171.1
1166.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
3rd BC Trials 2024 (U10B)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
4
4.0
1189.1
1188.8
Analysis
4
2nd BC Trials 2024 (U12B)
2024/03/09
2024/03/09
Buffalo City (EBC)
Standard
60
0.83
5
1
0.0
1205.5
1208.6
Analysis
3
Buffalo City Vikings Chess Trials 2024 (U10C)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1171.1
1166.1
Analysis
2
BC 5th Trials 2023 (U10B)
2023/09/02
2023/09/02
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1211.4
1215.8
Analysis
1
3rd BC Trials 2023 (U10B)
2023/08/12
2023/08/12
Buffalo City (EBC)
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
10
7
1
2
7.5
75.0
212.5
1176.4
1388.9
White
5
3
1
1
3.5
70.0
170.0
1158.6
1328.6
Black
5
4
0
1
4.0
80.0
255.0
1194.2
1449.2
Standard
All
10
7
1
2
7.5
75.0
212.5
1176.4
1388.9
White
5
3
1
1
3.5
70.0
170.0
1158.6
1328.6
Black
5
4
0
1
4.0
80.0
255.0
1194.2
1449.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
11
1
7
11.5
60.5
89.5
1167.0
1256.5
White
9
5
1
3
5.5
61.1
94.4
1142.3
1236.8
Black
10
6
0
4
6.0
60.0
85.0
1189.2
1274.2
Standard
All
19
11
1
7
11.5
60.5
89.5
1167.0
1256.5
White
9
5
1
3
5.5
61.1
94.4
1142.3
1236.8
Black
10
6
0
4
6.0
60.0
85.0
1189.2
1274.2
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
1150191752
Kuo, C (Chih-Hsun)
2
2.0
2
0
0
100.0
1180.1
425.0
1605.1
View list
2
1160148997
Jikijela, A (Ayana)
1
1.0
1
0
0
100.0
1211.4
425.0
1636.4
View list
3
1160153651
Lee, B (Bicheng)
1
1.0
1
0
0
100.0
1189.1
425.0
1614.1
View list
4
2150191750
Carels, I (Iyana)
1
1.0
1
0
0
100.0
1171.1
425.0
1596.1
View list
5
2170191754
Mabhera, A (Annikka Atida)
1
1.0
1
0
0
100.0
1189.1
425.0
1614.1
View list
6
1140153879
Matabata, O (Othawe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1180303499
Xu, J (Jiayi)
1
1.0
1
0
0
100.0
1189.1
425.0
1614.1
View list
8
2140149010
Tayi, M (Milani)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1140153883
Paterson, L (Luna-Grace)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
2150191758
Mrwetyana, K (Kazimla)
1
1.0
1
0
0
100.0
1171.1
425.0
1596.1
View list
11
1150160307
Matengambiri, K (Kaylene)
1
0.5
0
1
0
50.0
1171.1
0.0
1171.1
View list
12
1140153642
Zhongnan, R (Rao)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1160153662
Zhang, N (Nathan)
1
0.0
0
0
1
0.0
1171.1
-425.0
746.1
View list
14
1140153652
Maciki, I (Ibenathi)
1
0.0
0
0
1
0.0
1211.4
-425.0
786.4
View list
15
1130300925
Mabali, I (Indiphile)
1
0.0
0
0
1
0.0
1205.5
-425.0
780.5
View list
16
1140153899
Gwiba, A (Asenathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1150161692
Gwena, L (Libubomi)
1
0.0
0
0
1
0.0
1211.4
-425.0
786.4
View list
18
1150148994
Chabata, T (Tinaye)
1
0.0
0
0
1
0.0
1211.4
-425.0
786.4
View list