Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Arends, SJ (Sergio)
Dob:
2006/04/28 (U20)
Gender:
Male
Chess SA id:
106067337
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Alekhine Open Chess Tournament 2018 (B)
Tournament id
20180922
Rating type
Standard
Start
2018/05/04
End
2018/05/05
Rounds
5
Total time
65
Time weight
0.85
Total time
Official results
Rating
817.2
K-factor
40
Average opponent rating
1101.9
Performance
1186.9
Expected score
0.80
Score - Expected score
2.20
Rating change
74.8
Rating
824.2
K-factor
40
Average opponent rating
1098.6
Performance
1183.6
Expected score
0.86
Score - Expected score
2.14
Rating change
85.6
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
18
Shared position
18
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/05/05
De Villiers, OT (Ockert)
ENM
843.9
848.0
B
1
0.43
0.43
18.2
22.8
4
2018/05/05
Bosch, MD (Michael)
ENM
1154.0
1158.9
W
0
0.15
0.15
-4.8
-6.0
3
2018/05/05
Sibeko, V (Viwe)
EBC
1200.0
1200.0
B
1
0.01
0.02
31.7
39.2
2
2018/05/05
Govindsamy, M (Matthew)
ENM
1265.5
1240.1
W
0
0.02
0.06
-0.6
-2.4
1
2018/05/04
Lamont, J (Joshua)
ENM
1046.1
1046.0
B
1
0.19
0.20
25.9
32.0