Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Maccallaghan, J (Johnathan)
Dob:
2008/06/02 (U18)
Gender:
Male
Chess SA id:
1080155425
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Gauteng Schools Individual Finals 2023 (U15 Boys)
Tournament id
20230959
Rating type
Standard
Start
2023/05/27
End
2023/05/27
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1217.6
Performance
1132.6
Expected score
2.44
Score - Expected score
-0.44
Rating change
-14.6
Rating
1200.0
K-factor
40
Average opponent rating
1203.7
Performance
1118.7
Expected score
2.52
Score - Expected score
-0.52
Rating change
-20.8
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/27
Sithole, M (Manqoba)
GJM
1197.7
1197.2
W
0
0.54
0.55
-17.3
-22.0
4
2023/05/27
Ngobe, S (Siyabonga)
GTP
1296.5
1249.3
W
0
0.43
0.48
-13.8
-19.2
3
2023/05/27
Van Den Berg, N (Nathan)
GSV
1172.4
1169.6
B
1
0.49
0.49
16.3
20.4
2
2023/05/27
Murewi, T (Tasiwanash)
GE
1130.3
1118.0
W
1
0.62
0.64
12.2
14.4
1
2023/05/27
Kruger, H (Hein)
GTP
1291.0
1284.4
B
0
0.35
0.36
-11.2
-14.4