Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jaca, A (Amahle)
Dob:
2005/07/12 (U20)
Gender:
Male
Chess SA id:
1050191371
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
South African Open Chess Championship 2024 (C)
Tournament id
20241718
Rating type
Standard
Start
2024/07/04
End
2024/07/07
Rounds
7
Total time
90
Time weight
0.94
Total time
Official results
Rating
1180.2
K-factor
40
Average opponent rating
1371.5
Performance
1371.5
Expected score
1.89
Score - Expected score
1.61
Rating change
60.4
Rating
1175.2
K-factor
40
Average opponent rating
1359.2
Performance
1359.2
Expected score
1.95
Score - Expected score
1.55
Rating change
62.0
Games
7
Score
3.5
%
50.0
Dp
0
Wins
3
Draws
1
Losses
3
Final position
89
Shared position
87
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2024/07/07
Ndlovu, U (Uyanda)
KAN
1333.0
1308.4
B
0
0.28
0.30
-10.5
-12.0
6
2024/07/06
Soobramoney, H (Hezron)
KED
1402.0
1397.6
W
1
0.28
0.28
27.1
28.8
5
2024/07/06
Ngubane, Z (Zizophila)
KED
1433.8
1450.6
B
0
0.16
0.14
-6.0
-5.6
4
2024/07/05
Petzer, J (Jayden)
EBC
1387.0
1390.2
W
½
0.30
0.29
7.5
8.4
3
2024/07/05
Buthelezi, T (Thandolwethu)
KUR
1381.3
1396.5
B
1
0.22
0.20
29.3
32.0
2
2024/07/04
Kithinji, NW (Nyakundi Wesley)
CSA
1200.0
1200.0
W
1
0.52
0.51
18.0
19.6
1
2024/07/04
Siebritz, Y (Yul)
WCU
1463.4
1370.8
B
0
0.13
0.23
-4.9
-9.2