Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Johnstone, J (Jessica)
Dob:
2009/05/27 (U16)
Gender:
Female
Chess SA id:
209073138
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2018 Lardies Ope (D)
Tournament id
20182014
Rating type
Standard
Start
2018/10/27
End
2018/10/27
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1033.2
K-factor
40
Average opponent rating
973.5
Performance
888.5
Expected score
2.81
Score - Expected score
-0.81
Rating change
-26.9
Rating
1025.8
K-factor
40
Average opponent rating
947.0
Performance
862.0
Expected score
2.92
Score - Expected score
-0.92
Rating change
-36.8
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
16
Shared position
13
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/10/27
Ernst, AJ (Alex Johan)
GTP
986.1
932.4
B
1
0.51
0.57
15.7
17.2
4
2018/10/27
Meiring, ND (Nicholis)
GTP
970.9
981.7
W
0
0.61
0.59
-19.5
-23.6
3
2018/10/27
Gruenenfelder, W (Werni)
GE
882.9
860.5
B
0
0.63
0.65
-20.2
-26.0
2
2018/10/27
Vlok, J (Jan)
GTP
1075.9
1033.3
W
0
0.49
0.53
-15.7
-21.2
1
2018/10/27
Nel, H (Henco)
GTP
951.7
927.2
B
1
0.55
0.57
14.4
17.2