Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Rooyen, M (Matthew)
Dob:
2005/05/24 (U20)
Gender:
Male
Chess SA id:
1050148742
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Olienpark - 2nd One for the Ages 2023 (Open)
Tournament id
20231082
Rating type
Standard
Start
2023/05/13
End
2023/05/13
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1213.4
K-factor
40
Average opponent rating
1410.1
Performance
1155.1
Expected score
1.40
Score - Expected score
-0.40
Rating change
-13.3
Rating
1214.8
K-factor
40
Average opponent rating
1409.6
Performance
1154.6
Expected score
1.41
Score - Expected score
-0.41
Rating change
-16.4
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/13
Pretorius, PA (Pieter)
GTP
1200.0
1200.0
W
0
0.56
0.56
-17.9
-22.4
4
2023/05/13
Mojaki, H (Hlaudi)
NNM
1332.5
1326.1
B
0
0.32
0.33
-10.2
-13.2
3
2023/05/13
Mpyana, PD (Piet)
NBR
1304.0
1312.1
B
0
0.35
0.34
-11.2
-13.6
2
2023/05/13
Goliath, BB (Brimarion)
NBR
1534.1
1530.5
W
0
0.17
0.17
-5.4
-6.8
1
2023/05/13
September, M (Mckenzie)
NBR
1679.8
1679.2
W
1
0.01
0.01
31.7
39.6