Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Greef, J (Janus)
Dob:
2006/08/31 (U20)
Gender:
Male
Chess SA id:
106060686
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
JMC 3rd Trials 2022 (B)
Tournament id
20221528
Rating type
Standard
Start
2022/09/11
End
2022/09/11
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1334.8
K-factor
36
Average opponent rating
1356.5
Performance
1611.5
Expected score
2.42
Score - Expected score
1.58
Rating change
47.2
Rating
1310.9
K-factor
36
Average opponent rating
1349.0
Performance
1604.0
Expected score
2.32
Score - Expected score
1.68
Rating change
60.5
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
2
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/09/11
Li, Z (Zhengfei)
GJM
1507.3
1513.1
B
0
0.26
0.22
-7.5
-7.9
4
2022/09/11
Chinoruma, T (Tawana)
GJM
1308.0
1301.3
W
1
0.57
0.55
12.4
16.2
3
2022/09/11
Rossouw, W (Wessel Johannes)
GJM
1233.5
1222.6
W
1
0.66
0.64
9.8
13.0
2
2022/09/11
Thorulsley, K (Kairaav)
GJM
1246.7
1227.5
B
1
0.56
0.56
12.7
15.8
1
2022/09/11
Pieterse, JF (Jurgens Francois)
GE
1487.0
1480.4
W
1
0.36
0.34
18.4
23.8