Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Johnson, A (Azriel)
Dob:
1983/04/23 (Adult)
Gender:
Male
Chess SA id:
183060789
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
PA
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Pacaltsdorp Chess Club Open 2023 (A)
Tournament id
20231858
Rating type
Rapid
Start
2023/08/26
End
2023/08/26
Rounds
6
Total time
30
Time weight
0.60
Total time
Official results
Rating
1423.7
K-factor
36
Average opponent rating
1456.0
Performance
1385.2
Expected score
2.77
Score - Expected score
-0.27
Rating change
-5.8
Rating
1125.7
K-factor
40
Average opponent rating
1099.6
Performance
1028.8
Expected score
2.99
Score - Expected score
-0.49
Rating change
-19.6
Games
6
Score
2.5
%
41.7
Dp
-70,8333333333333
Wins
2
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/08/26
Van Staden, P (Pearson)
WEG
1540.2
1153.4
W
1
0.41
0.51
12.7
19.6
5
2023/08/26
Frans, LG (Llewellyn)
WEG
1220.5
1200.4
W
1
0.78
0.45
4.8
22.0
4
2023/08/26
Meyer, J (Jared)
WEG
1512.8
1278.6
B
0
0.35
0.28
-7.6
-11.2
3
2023/08/26
Heesen, T (Tyler)
WEG
1518.7
500.0
B
0
0.35
0.99
-7.6
-39.6
2
2023/08/26
Malgas, G (Gladwin)
WEG
1384.9
1329.2
W
½
0.59
0.30
-1.9
8.0
1
2023/08/26
Botha, R (Ralph)
WEG
1559.1
1136.0
B
0
0.30
0.45
-6.5
-18.0