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
2021 Etienne Lewis Closed Trials (U18+U20 Open)
Tournament id
20210245
Rating type
Standard
Start
2021/09/24
End
2021/09/26
Rounds
7
Total time
90
Time weight
0.94
Total time
Official results
Rating
1311.6
K-factor
40
Average opponent rating
1297.4
Performance
1297.4
Expected score
2.07
Score - Expected score
-0.07
Rating change
-2.6
Rating
1310.1
K-factor
40
Average opponent rating
1292.3
Performance
1292.3
Expected score
2.08
Score - Expected score
-0.08
Rating change
-3.2
Games
4
Score
2.0
%
50.0
Dp
0
Wins
1
Draws
2
Losses
1
Final position
14
Shared position
13
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2021/09/26
Du Toit, GJ (Gerhardus (Eghardt))
GTP
1446.0
1441.8
W
½
0.39
0.39
4.0
4.4
6
2021/09/26
De Souza-Allegria, M (Minette)
GTP
1419.6
1412.5
B
½
0.33
0.34
6.1
6.4
5
2021/09/25
0.0
0.0
X
0.00
0.00
4
2021/09/25
Soobramaniyen, M (Moreshan)
GTP
1200.0
1200.0
W
0
0.67
0.67
-24.1
-26.8
3
2021/09/24
Strydom, RW (Ruben Wynand)
GTP
1124.1
1114.8
B
1
0.68
0.69
11.5
12.4
2
2021/09/24
0.0
0.0
X
0.00
0.00
1
2021/09/24
0.0
0.0
X
0.00
0.00