Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Olkers, D (Durren)
Dob:
2013/11/05 (U12)
Gender:
Male
Chess SA id:
1130312512
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Blitz rating
General
Tournament
Overberg October Chess Festival 2024 (A)
Tournament id
20242779
Rating type
Blitz
Start
2024/10/17
End
2024/10/17
Rounds
5
Total time
5
Time weight
0.18
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1185.2
Performance
1015.2
Expected score
2.55
Score - Expected score
-1.05
Rating change
-7.6
Rating
1200.0
K-factor
40
Average opponent rating
1200.0
Performance
1030.0
Expected score
2.46
Score - Expected score
-0.96
Rating change
-38.4
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
30
Shared position
28
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/10/17
Pietersen, H (Henri-Lee)
WOS
1200.0
1200.0
B
1
0.46
0.46
3.9
21.6
4
2024/10/17
Van Rooyen, A (Avrin)
WOS
1200.0
1200.0
W
½
0.54
0.54
-0.3
-1.6
3
2024/10/17
Booysen, E (Evenay)
WOS
1200.0
1200.0
B
0
0.46
0.46
-3.3
-18.4
2
2024/10/17
Coulsen, D (Danilo)
WOS
1126.2
1200.0
W
0
0.63
0.54
-4.5
-21.6
1
2024/10/17
Balelo, Z (Zinthle)
WOS
1200.0
1200.0
B
0
0.46
0.46
-3.3
-18.4