Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Oosthuysen, H (Helgard)
Dob:
2005/10/14 (U20)
Gender:
Male
Chess SA id:
1050159079
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
1200.0
K-factor
40
Average opponent rating
1165.6
Performance
995.6
Expected score
2.55
Score - Expected score
-1.05
Rating change
-34.9
Rating
1200.0
K-factor
40
Average opponent rating
1154.6
Performance
984.6
Expected score
2.54
Score - Expected score
-1.04
Rating change
-41.6
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
2023/07/29
Du Plessis, J (Jacques)
GTP
644.3
585.2
W
0
1.00
1.00
-32.0
-40.0
4
2023/07/29
Stander, Z (Zuan)
GTP
1223.2
1226.8
W
0
0.51
0.51
-16.3
-20.4
3
2023/07/29
Booysen, D (Deziré)
GTP
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
2
2023/07/29
Cilliers, JW (Johannes)
GTP
1432.0
1441.7
B
½
0.19
0.18
9.9
12.8
1
2023/07/29
Duvenhage, LC (Leon)
GTP
1328.6
1319.1
W
0
0.39
0.40
-12.5
-16.0