Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Maletta, J (Johan)
Dob:
1982/05/09 (Adult)
Gender:
Male
Chess SA id:
1820133967
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Olifantsrivier CC 2021 (Invitational)
Tournament id
20210027
Rating type
Rapid
Start
2021/03/27
End
2021/03/27
Rounds
7
Total time
25
Time weight
0.54
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1201.7
Performance
1201.7
Expected score
3.44
Score - Expected score
0.06
Rating change
1.3
Rating
1200.0
K-factor
40
Average opponent rating
1177.9
Performance
1177.9
Expected score
3.64
Score - Expected score
-0.14
Rating change
-5.6
Games
7
Score
3.5
%
50.0
Dp
0
Wins
3
Draws
1
Losses
3
Final position
9
Shared position
9
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2021/03/27
Ellman, A (Anne-Belle)
WCU
1356.0
1158.4
B
0
0.28
0.51
-5.6
-20.4
6
2021/03/27
Arries, G (Gerswin)
WCU
1158.7
1204.0
W
1
0.59
0.54
8.2
18.4
5
2021/03/27
Owies, R (Raydn)
WCU
1222.0
1181.3
B
1
0.43
0.48
11.4
20.8
4
2021/03/27
Bester, J (Juandre)
WCU
1210.1
1228.4
W
1
0.53
0.51
9.4
19.6
3
2021/03/27
Huisamen, A (Albertus)
WCU
1226.9
1184.5
B
½
0.43
0.48
1.4
0.8
2
2021/03/27
Petro, Y (Yulin)
WCU
1116.5
1138.0
W
0
0.64
0.61
-12.8
-24.4
1
2021/03/27
Wildschut, B (Bradley)
WCU
1121.4
1150.4
B
0
0.55
0.52
-11.0
-20.8