Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Duvenhage, LC (Leon)
Dob:
2005/10/09 (U20)
Gender:
Male
Chess SA id:
105008461
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Tshwane South School District CLOSED League Championship (U19)
Tournament id
20231458
Rating type
Standard
Start
2023/07/29
End
2023/07/29
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1328.6
K-factor
40
Average opponent rating
1066.9
Performance
1066.9
Expected score
2.88
Score - Expected score
-0.88
Rating change
-29.2
Rating
1319.1
K-factor
40
Average opponent rating
1053.0
Performance
1053.0
Expected score
2.84
Score - Expected score
-0.84
Rating change
-33.6
Games
4
Score
2.0
%
50.0
Dp
0
Wins
2
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/29
Stander, Z (Zuan)
GTP
1223.2
1226.8
W
0
0.66
0.65
-21.1
-26.0
4
2023/07/29
0.0
0.0
X
0.00
0.00
3
2023/07/29
Shongwane, T (Tebogo)
GTP
1200.0
1200.0
B
0
0.61
0.60
-19.5
-24.0
2
2023/07/29
Du Plessis, J (Jacques)
GTP
644.3
585.2
W
1
1.00
1.00
0.0
0.0
1
2023/07/29
Oosthuysen, H (Helgard)
GTP
1200.0
1200.0
B
1
0.61
0.60
12.5
16.0