Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, S (Sibylie)
Dob:
1969/02/19 (Adult)
Gender:
Female
Chess SA id:
269020806
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
PA,NI
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2018 Volkskool Open (A)
Tournament id
20180203
Rating type
Standard
Start
2018/02/17
End
2018/02/17
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1518.0
K-factor
36
Average opponent rating
1477.0
Performance
1222.0
Expected score
2.81
Score - Expected score
-1.81
Rating change
-54.1
Rating
1518.0
K-factor
36
Average opponent rating
1479.0
Performance
1224.0
Expected score
2.81
Score - Expected score
-1.81
Rating change
-65.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
0
Draws
2
Losses
3
Final position
29
Shared position
28
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/02/17
Mphela, L (Lebohang)
GE
1132.7
1130.0
B
½
0.91
0.91
-11.8
-14.8
4
2018/02/17
Emanuel, P (Prithee)
GSV
1027.0
1038.3
W
0
1.00
1.00
-28.8
-36.0
3
2018/02/17
Naidoo, R (Rayna)
GJM
1246.2
1252.8
W
0
0.86
0.85
-24.8
-30.6
2
2018/02/17
Mthunzi, B (Brighton)
GE
2036.9
2032.0
B
0
0.00
0.00
0.0
0.0
1
2018/02/17
Lebea, BE (Botlhale)
GTP
1942.0
1942.0
W
½
0.05
0.05
13.0
16.2