Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Kotze, CJ (Christiaan)
Dob:
2007/05/07 (U18)
Gender:
Male
Chess SA id:
107052210
FIDE id:
14322587
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
CM
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
9th Piet van Zyl Chess Festival 2023 (A)
Tournament id
20230931
Rating type
Standard
Start
2023/05/26
End
2023/05/27
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1626.4
K-factor
32
Average opponent rating
1555.0
Performance
1640.0
Expected score
3.11
Score - Expected score
-0.11
Rating change
-3.3
Rating
1617.2
K-factor
32
Average opponent rating
1545.9
Performance
1630.9
Expected score
3.10
Score - Expected score
-0.10
Rating change
-3.2
Games
5
Score
3.0
%
60.0
Dp
85
Wins
2
Draws
2
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/27
Njoku, G (Greatman)
GJM
1610.1
1616.6
W
½
0.56
0.54
-1.7
-1.3
4
2023/05/27
Landman, J (Johan)
FMB
1206.5
1175.5
B
1
0.95
0.97
1.4
1.0
3
2023/05/27
Thunzi, M (Mxolisi)
FMB
1515.5
1521.4
W
½
0.67
0.65
-4.9
-4.8
2
2023/05/26
Khumalo, KB (Keith)
GTP
2143.5
2134.0
B
0
0.00
0.00
0.0
0.0
1
2023/05/26
Botes, D (Dion)
FMB
1299.2
1281.8
W
1
0.92
0.93
2.3
2.2