Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Rooyen, J (Jean)
Dob:
2009/04/06 (U16)
Gender:
Male
Chess SA id:
1090156762
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Bojanala School League 2023 (U15)
Tournament id
20231785
Rating type
Rapid
Start
2023/08/19
End
2023/08/19
Rounds
5
Total time
40
Time weight
0.70
Total time
Official results
Rating
1231.1
K-factor
40
Average opponent rating
1338.9
Performance
1253.9
Expected score
1.83
Score - Expected score
0.17
Rating change
4.8
Rating
1200.0
K-factor
40
Average opponent rating
1003.2
Performance
918.2
Expected score
3.39
Score - Expected score
-1.39
Rating change
-55.6
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/19
Masilo, T (Tumelo)
NBR
1200.0
1200.0
B
1
0.49
0.46
14.3
21.6
4
2023/08/19
Morake, O (Orefile)
NBR
1436.1
624.4
W
0
0.30
1.00
-8.4
-40.0
3
2023/08/19
Van Der Walt, JHT (Jean Hendrik T)
NBR
1428.0
831.4
W
0
0.31
0.97
-8.7
-38.8
2
2023/08/19
Mfi, R (Reatlegile)
NBR
1185.1
1200.0
B
1
0.51
0.46
13.7
21.6
1
2023/08/19
Pedersen, J (Jj)
NBR
1445.5
1160.0
B
0
0.21
0.50
-5.9
-20.0