Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, D (Derick)
Dob:
2009/02/12 (U16)
Gender:
Male
Chess SA id:
1090107095
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Nelson Mandela Rapid 2020 (Primary School)
Tournament id
20200407
Rating type
Rapid
Start
2020/02/01
End
2020/02/01
Rounds
6
Total time
27
Time weight
0.57
Total time
Official results
Rating
1157.0
K-factor
40
Average opponent rating
1226.6
Performance
1226.6
Expected score
2.51
Score - Expected score
0.49
Rating change
11.2
Rating
1219.6
K-factor
40
Average opponent rating
1229.4
Performance
1229.4
Expected score
2.93
Score - Expected score
0.07
Rating change
2.8
Games
6
Score
3.0
%
50.0
Dp
0
Wins
3
Draws
0
Losses
3
Final position
18
Shared position
18
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2020/02/01
Panalura, O (Ongesa)
WCT
1200.0
1200.0
B
1
0.41
0.48
14.2
20.8
5
2020/02/01
Xetu, A (Abulele)
WCW
1205.5
1194.4
W
0
0.49
0.57
-11.8
-22.8
4
2020/02/01
September, C (Chameeka)
WCT
1200.0
1200.0
W
1
0.49
0.56
12.2
17.6
3
2020/02/01
Scholtz, T (Triston)
WCT
1200.0
1200.0
B
1
0.41
0.48
14.2
20.8
2
2020/02/01
Jika, I (Iminathi)
WCT
1200.0
1200.0
W
0
0.49
0.56
-11.8
-22.4
1
2020/02/01
Rosenberg, W (Wagheed)
WCT
1354.2
1382.1
B
0
0.23
0.27
-5.5
-10.8