Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Johnson, Z (Zunaid)
Dob:
2006/03/13 (U20)
Gender:
Male
Chess SA id:
1060157462
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 West Rand RHS Open (Rooks)
Tournament id
20231252
Rating type
Standard
Start
2023/06/10
End
2023/06/10
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1228.8
Performance
1143.8
Expected score
2.29
Score - Expected score
-0.29
Rating change
-9.6
Rating
1200.0
K-factor
40
Average opponent rating
1218.4
Performance
1133.4
Expected score
2.35
Score - Expected score
-0.35
Rating change
-14.0
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/06/10
Rathaga, T (Tebogo)
GWR
1439.6
1438.7
B
0
0.18
0.18
-5.8
-7.2
4
2023/06/10
Konopi, K (Keaobaka)
GWR
995.2
970.6
W
1
0.78
0.81
7.0
7.6
3
2023/06/10
Cech, S (Samuel)
GWR
1245.2
1233.2
B
0
0.41
0.42
-13.1
-16.8
2
2023/06/10
Nelson, K (Keabetswe)
GWR
1139.0
1126.6
W
1
0.61
0.63
12.5
14.8
1
2023/06/10
Jonker, R (Reagan)
GWR
1325.1
1322.8
B
0
0.31
0.32
-9.9
-12.8