Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Coertzen, J (Janco)
Dob:
2010/09/23 (U16)
Gender:
Male
Chess SA id:
1100160139
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Mangaung Metro Chess 9 March 2024 (B)
Tournament id
20240473
Rating type
Rapid
Start
2024/03/09
End
2024/03/09
Rounds
5
Total time
32
Time weight
0.63
Total time
Official results
Rating
1228.9
K-factor
40
Average opponent rating
1177.8
Performance
922.8
Expected score
2.76
Score - Expected score
-1.76
Rating change
-44.1
Rating
1266.6
K-factor
40
Average opponent rating
1145.9
Performance
890.9
Expected score
3.16
Score - Expected score
-2.16
Rating change
-86.4
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
24
Shared position
23
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/09
Mabule, B (Botshelo)
FMB
1242.2
1200.0
B
1
0.44
0.54
14.1
18.4
4
2024/03/09
Mitchell, T (Thomas)
FMB
1262.5
1299.8
W
0
0.50
0.50
-12.6
-20.0
3
2024/03/09
Whyte, W (Wyatt)
FMB
1024.9
894.0
B
0
0.70
0.89
-17.6
-35.6
2
2024/03/09
Mohobane, L (Lebajoa)
FMB
1283.6
1296.0
W
0
0.48
0.51
-12.1
-20.4
1
2024/03/09
Geyser, H (Heinrich)
FMB
1075.9
1039.5
B
0
0.64
0.72
-16.1
-28.8