Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Koen, D (Dave)
Dob:
2005/03/04 (U20)
Gender:
Male
Chess SA id:
1050149089
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Paarl Boys High Chess Festival 2023 (2nd Division)
Tournament id
20232235
Rating type
Standard
Start
2023/10/13
End
2023/10/14
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1183.1
K-factor
40
Average opponent rating
1194.1
Performance
910.7
Expected score
2.92
Score - Expected score
-1.92
Rating change
-63.7
Rating
1179.2
K-factor
40
Average opponent rating
1178.3
Performance
895.0
Expected score
3.01
Score - Expected score
-2.01
Rating change
-80.4
Games
6
Score
1.0
%
16.7
Dp
-283,333333333333
Wins
1
Draws
0
Losses
5
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/10/14
Van Wyk, M (Malienke)
WOS
1139.2
1102.4
B
0
0.51
0.55
-16.3
-22.0
5
2023/10/14
Msuku, K (Kyle)
WCT
1178.4
1200.0
B
0
0.46
0.43
-14.7
-17.2
4
2023/10/14
Share, C (Charles)
WCW
1166.8
1160.0
W
0
0.56
0.56
-17.9
-22.4
3
2023/10/13
Windvogel, A (Adrianno)
WCW
1180.4
1105.6
W
0
0.54
0.63
-17.3
-25.2
2
2023/10/13
Seboa, A (Ayaan)
WCW
1200.0
1200.0
B
0
0.44
0.43
-14.1
-17.2
1
2023/10/13
Steyn, D (De La Rey)
NZF
1299.6
1302.0
W
1
0.41
0.40
18.9
24.0