Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Williams, ZJ (Zachary John)
Dob:
2007/09/06 (U18)
Gender:
Male
Chess SA id:
1070118239
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
JNW Trinityhouse LF 2022 (Contenders)
Tournament id
20220309
Rating type
Standard
Start
2022/03/12
End
2022/03/12
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1139.5
K-factor
40
Average opponent rating
1215.7
Performance
1300.7
Expected score
2.01
Score - Expected score
0.99
Rating change
32.9
Rating
1132.4
K-factor
40
Average opponent rating
1212.5
Performance
1297.5
Expected score
1.99
Score - Expected score
1.01
Rating change
40.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
23
Shared position
11
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/03/12
Steyn, A (Anneke)
GJM
1233.3
1230.1
B
1
0.35
0.34
20.8
26.4
4
2022/03/12
Strickler, L (Luke)
GJM
1200.0
1200.0
W
1
0.47
0.46
17.0
21.6
3
2022/03/12
Akker, D (Dylan)
GJM
1225.8
1209.8
B
0
0.36
0.37
-11.5
-14.8
2
2022/03/12
Ryan, D (Declan)
GJM
1200.0
1200.0
W
1
0.47
0.46
17.0
21.6
1
2022/03/12
Barnard, N (Nathan)
GE
1219.3
1222.8
B
0
0.37
0.35
-11.8
-14.0