Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Du Preez, J (Jacques)
Dob:
2010/02/19 (U16)
Gender:
Male
Chess SA id:
1100112222
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Govin Mbeki Teams Chess Tournament 2023 (U13 Open)
Tournament id
20231773
Rating type
Rapid
Start
2023/08/18
End
2023/08/18
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1237.2
K-factor
40
Average opponent rating
1204.3
Performance
1034.3
Expected score
2.65
Score - Expected score
-1.15
Rating change
-27.6
Rating
1322.6
K-factor
40
Average opponent rating
1226.0
Performance
1056.0
Expected score
3.02
Score - Expected score
-1.52
Rating change
-60.8
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/18
De Villiers, D (Dwaine)
ESB
1184.2
1235.3
B
0
0.52
0.56
-12.5
-22.4
4
2023/08/18
Rikhotso, S (Sungulo)
MGS
1290.4
1352.0
W
½
0.48
0.51
0.5
-0.4
3
2023/08/18
Mahlangu, L (Lwazi)
MGS
1164.7
1142.8
W
0
0.63
0.75
-15.1
-30.0
2
2023/08/18
Shabangu, L (Lusanda)
MGS
1182.1
1200.0
B
1
0.52
0.60
11.5
16.0
1
2023/08/18
Dhladhla, M (Mfundo)
MGS
1200.0
1200.0
B
0
0.50
0.60
-12.0
-24.0