Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ahrens, H (Heinrich)
Dob:
2006/12/06 (U20)
Gender:
Male
Chess SA id:
106092829
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Springs Chess Club Open 2020 (B)
Tournament id
20200072
Rating type
Standard
Start
2020/01/25
End
2020/01/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
996.8
K-factor
40
Average opponent rating
1185.3
Performance
930.3
Expected score
1.36
Score - Expected score
-0.36
Rating change
-12.0
Rating
978.2
K-factor
40
Average opponent rating
1180.6
Performance
925.6
Expected score
1.28
Score - Expected score
-0.28
Rating change
-11.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
71
Shared position
71
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/01/25
Mokgatla, K (Katlego)
GE
1170.2
1161.6
B
0
0.26
0.24
-8.3
-9.6
4
2020/01/25
Ngidi, B (Byron)
GE
1095.7
1086.8
W
0
0.43
0.42
-13.8
-16.8
3
2020/01/25
Ndwandwe, N (Ntokozo)
GE
1200.0
1200.0
B
1
0.22
0.20
25.0
32.0
2
2020/01/25
Claven, R (Ryan Daniel)
GE
1212.9
1205.9
W
0
0.29
0.28
-9.3
-11.2
1
2020/01/25
Myburgh, A (Aj)
GJM
1247.8
1248.9
B
0
0.17
0.14
-5.4
-5.6