Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Roberts, MJ (Marcel)
Dob:
1996/03/28 (Adult)
Gender:
Male
Chess SA id:
196032293
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
CM,CPA
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Youth Chess Acadamy Rapid Tournament 2023 (A)
Tournament id
20230440
Rating type
Rapid
Start
2023/03/11
End
2023/03/11
Rounds
5
Total time
15
Time weight
0.39
Total time
Official results
Rating
1910.3
K-factor
28
Average opponent rating
1377.7
Performance
1632.7
Expected score
4.94
Score - Expected score
-0.94
Rating change
-10.3
Rating
1918.5
K-factor
28
Average opponent rating
1260.4
Performance
1515.4
Expected score
4.87
Score - Expected score
-0.87
Rating change
-24.4
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/03/11
Phillips, S (Shevarine)
WEG
1478.9
1101.0
W
1
1.00
1.00
0.0
0.0
4
2023/03/11
Chipunza, J (James)
ENM
1479.9
1233.1
B
1
0.96
0.99
0.4
0.3
3
2023/03/11
Brewis, A (Alick)
ENM
1230.0
1200.0
W
1
1.00
1.00
0.0
0.0
2
2023/03/11
Wolmarans, GM (Gregory)
ENM
1439.3
1551.7
B
0
0.99
0.89
-11.1
-24.9
1
2023/03/11
Muller, BM (Benjamin)
ENM
1260.5
1216.2
W
1
1.00
1.00
0.0
0.0