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
2019 Alekhine Open (B)
Tournament id
20191544
Rating type
Standard
Start
2019/08/09
End
2019/08/10
Rounds
5
Total time
120
Time weight
1.00
Total time
Official results
Rating
1280.0
K-factor
40
Average opponent rating
1316.9
Performance
1401.9
Expected score
2.33
Score - Expected score
0.67
Rating change
26.8
Rating
1278.1
K-factor
40
Average opponent rating
1314.4
Performance
1399.4
Expected score
2.33
Score - Expected score
0.67
Rating change
26.8
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
16
Shared position
14
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/08/10
Boshoma, C (Chifundo)
GJM
1344.3
1337.5
W
1
0.47
0.47
21.2
21.2
4
2019/08/10
Monnig, E (Erika)
GTP
1336.6
1319.2
B
1
0.39
0.41
24.4
23.6
3
2019/08/09
Ramlall, S (Sanjana)
GJM
1233.9
1230.0
B
1
0.51
0.51
19.6
19.6
2
2019/08/09
Jacobs, TB (Tiaan Benjamin)
GTP
1399.1
1412.9
W
0
0.40
0.38
-16.0
-15.2
1
2019/08/09
Jonas, LF (Lesedi)
GTP
1270.4
1272.2
W
0
0.55
0.55
-22.0
-22.0