Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Koopman, M (Mathew)
Dob:
2009/06/07 (U16)
Gender:
Male
Chess SA id:
1090135352
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
NC Open 2021 (D)
Tournament id
20210378
Rating type
Standard
Start
2021/10/22
End
2021/10/23
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1095.1
Performance
840.1
Expected score
3.07
Score - Expected score
-2.07
Rating change
-69.6
Rating
1200.0
K-factor
40
Average opponent rating
1085.2
Performance
830.2
Expected score
3.13
Score - Expected score
-2.13
Rating change
-85.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
45
Shared position
43
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/10/23
Enslin, N (Nathan)
NBR
998.5
978.8
B
0
0.69
0.72
-22.1
-28.8
4
2021/10/23
Khunou, N (Nealan)
NCP
1118.6
1104.8
W
0
0.64
0.65
-20.5
-26.0
3
2021/10/23
Ahjum, AXE (Annabelle)
NCF
1034.5
1036.1
B
0
0.65
0.65
-20.8
-26.0
2
2021/10/23
Lekwene, K (Kgatontle)
FMB
1150.7
1143.9
W
0
0.60
0.61
-19.2
-24.4
1
2021/10/22
Badukane, T (Tokelo)
NBR
1173.2
1162.2
B
1
0.49
0.50
16.3
20.0