Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Opperman, J (Jordan)
Dob:
2014/03/14 (U12)
Gender:
Male
Chess SA id:
1140134242
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2024 Gauteng Inter-Region Chess Championship (U10B)
Tournament id
20240021
Rating type
Standard
Start
2024/01/13
End
2024/01/14
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1297.8
K-factor
40
Average opponent rating
1272.7
Performance
1527.7
Expected score
2.59
Score - Expected score
1.41
Rating change
53.0
Rating
1293.9
K-factor
40
Average opponent rating
1272.4
Performance
1527.4
Expected score
2.58
Score - Expected score
1.42
Rating change
56.8
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
8
Shared position
7
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/01/14
Westermann, I (Inge)
GTP
1166.6
1170.2
B
1
0.61
0.60
14.0
16.0
4
2024/01/14
Hex, N (Nathan)
CSA
1232.1
1213.6
B
1
0.53
0.55
16.9
18.0
3
2024/01/13
Mochoanchoeng, T (Thato)
NWP
1442.2
1437.1
W
1
0.37
0.38
22.7
24.8
2
2024/01/13
Mannar, A (Aaryan)
GJM
1315.1
1338.7
W
0
0.52
0.49
-18.7
-19.6
1
2024/01/13
Erasmus, S (Sonja)
GWR
1207.5
1202.3
B
1
0.56
0.56
15.8
17.6