Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Machine, K (Kwezi)
Dob:
2014/01/30 (U12)
Gender:
Male
Chess SA id:
1140154497
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 West Rand RHS Open (U10)
Tournament id
20231248
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
1206.3
K-factor
40
Average opponent rating
1250.0
Performance
1165.0
Expected score
2.29
Score - Expected score
-0.29
Rating change
-9.6
Rating
1205.4
K-factor
40
Average opponent rating
1250.9
Performance
1165.9
Expected score
2.28
Score - Expected score
-0.28
Rating change
-11.2
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
Kamffer, J (John-Andrew)
GWR
1182.1
1178.4
W
0
0.57
0.57
-18.2
-22.8
4
2023/06/10
Kgame, O (Onalenna Itumeleng)
NBR
1378.0
1371.3
B
0
0.26
0.27
-8.3
-10.8
3
2023/06/10
Botha, AZ (Adriaan Zander)
GWR
1329.8
1353.1
W
0
0.40
0.37
-12.8
-14.8
2
2023/06/10
Erasmus, S (Sonja)
GWR
1224.5
1229.2
B
1
0.44
0.43
17.9
22.8
1
2023/06/10
De Koker, R (Rigardt)
GWR
1135.6
1122.4
W
1
0.62
0.64
12.2
14.4