Chess South Africa
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Player Tournament Analysis
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Chess South Africa
De Koker, J (Juandre)
Dob:
2010/02/18 (U16)
Gender:
Male
Chess SA id:
1100149256
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
D2 School League Finals 2023 (U13)
Tournament id
20231469
Rating type
Standard
Start
2023/07/22
End
2023/07/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1233.5
K-factor
40
Average opponent rating
1198.8
Performance
1305.0
Expected score
2.25
Score - Expected score
0.25
Rating change
8.3
Rating
1236.9
K-factor
40
Average opponent rating
1197.1
Performance
1303.4
Expected score
2.27
Score - Expected score
0.23
Rating change
9.2
Games
4
Score
2.5
%
62.5
Dp
106,25
Wins
2
Draws
1
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/22
Behr, A (Alexander)
GWR
1195.0
1188.5
W
½
0.59
0.60
-2.9
-4.0
4
2023/07/22
Mthembu, J (Jabulani)
GWR
1200.0
1200.0
W
1
0.58
0.58
13.4
16.8
3
2023/07/22
Nqaqu, S (Sibusiso Blessing)
GWR
1202.4
1202.5
D
1
0.00
0.00
2
2023/07/22
Maritz, W (Waldo Hermann)
GWR
1200.0
1200.0
W
0
0.58
0.58
-18.6
-23.2
1
2023/07/22
Matwa, Z (Zizo)
GWR
1200.0
1200.0
B
1
0.50
0.50
16.0
20.0