Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Coetzee, J (Jaco)
Dob:
2005/08/13 (U20)
Gender:
Male
Chess SA id:
105077104
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Heidelberg Open 2023 (B)
Tournament id
20230134
Rating type
Standard
Start
2023/02/04
End
2023/02/04
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1361.2
K-factor
40
Average opponent rating
1189.1
Performance
1189.1
Expected score
3.46
Score - Expected score
-0.96
Rating change
-31.9
Rating
1352.9
K-factor
40
Average opponent rating
1185.7
Performance
1185.7
Expected score
3.43
Score - Expected score
-0.93
Rating change
-37.2
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/04
Mazengeza, T (Tawonaishe)
GJM
1066.5
1046.8
B
1
0.80
0.81
6.4
7.6
4
2023/02/04
Botes, D (Daniel)
GSV
1200.0
1200.0
B
0
0.65
0.64
-20.8
-25.6
3
2023/02/04
Moyo, M (Melusi)
GJM
1191.1
1187.4
W
1
0.74
0.73
8.3
10.8
2
2023/02/04
Semoli, A (Andrew Mpho)
GJM
1267.0
1267.9
B
½
0.57
0.56
-2.2
-2.4
1
2023/02/04
Zulu, L (Luther Gugulethu)
GSV
1220.9
1226.4
W
0
0.71
0.69
-22.7
-27.6