Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Robberts, S (Stefan Johan)
Dob:
2004/09/20 (Adult)
Gender:
Male
Chess SA id:
104044537
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
South African Junior Team Championships 2018 (U16B)
Tournament id
20182170
Rating type
Standard
Start
2018/12/16
End
2018/12/20
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
899.5
K-factor
40
Average opponent rating
1198.6
Performance
773.6
Expected score
1.22
Score - Expected score
-1.22
Rating change
-48.8
Rating
902.2
K-factor
40
Average opponent rating
1204.6
Performance
779.6
Expected score
1.19
Score - Expected score
-1.19
Rating change
-47.6
Games
7
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
7
Final position
77
Shared position
75
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2018/12/20
Taljaard, Z (Zuan)
MEN
1241.1
1249.4
W
0
0.14
0.14
-5.6
-5.6
6
2018/12/19
Jonker, K (Keola)
GJM
1392.5
1392.4
B
0
0.00
0.00
0.0
0.0
5
2018/12/18
Boshoff, C (Chris)
WCT
1317.7
1329.2
W
0
0.05
0.04
-2.0
-1.6
4
2018/12/17
Difotso, T (Tshegofatso)
NBR
1001.9
1000.0
B
0
0.34
0.34
-13.6
-13.6
3
2018/12/17
Van Rooy, HF (Herculaas)
GTP
1179.3
1184.0
W
0
0.22
0.21
-8.8
-8.4
2
2018/12/16
Mthiyane, S (Sbongakonke)
KUR
1093.5
1120.0
B
0
0.23
0.20
-9.2
-8.0
1
2018/12/16
Ou, J-Q (Jing-Qian)
EBC
1164.2
1157.2
W
0
0.23
0.24
-9.2
-9.6