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
Standard rating
General
Tournament
George Chess Club Winter Open 2023 (A)
Tournament id
20231121
Rating type
Standard
Start
2023/05/20
End
2023/05/20
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1432.0
K-factor
36
Average opponent rating
1471.7
Performance
1301.7
Expected score
2.23
Score - Expected score
-0.73
Rating change
-21.8
Rating
1422.3
K-factor
36
Average opponent rating
1460.8
Performance
1290.8
Expected score
2.23
Score - Expected score
-0.73
Rating change
-26.3
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/20
Michaels, A (Antonio)
WEG
1505.7
1496.2
B
0
0.37
0.37
-10.7
-13.3
4
2023/05/20
Nortje, P (Pieter)
WEG
1367.4
1336.6
W
½
0.62
0.64
-3.5
-5.0
3
2023/05/20
Witbooi, R (Rudolf)
WEG
1322.9
1279.8
B
1
0.59
0.62
11.8
13.7
2
2023/05/20
Swart, S (Sune)
WEG
1409.4
1407.9
W
0
0.57
0.56
-16.4
-20.2
1
2023/05/20
Wilson, RP (Reginald)
WEG
1752.9
1783.6
B
0
0.08
0.04
-2.3
-1.4