Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Johnson, A (Amber)
Dob:
2015/09/09 (U12)
Gender:
Female
Chess SA id:
2150135423
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Hessequa Proewe 2 2023 (O9 Dogters)
Tournament id
20230304
Rating type
Standard
Start
2023/02/11
End
2023/02/11
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1225.1
K-factor
36
Average opponent rating
1192.0
Performance
1192.0
Expected score
2.73
Score - Expected score
-0.23
Rating change
-6.9
Rating
1252.3
K-factor
36
Average opponent rating
1205.5
Performance
1205.5
Expected score
2.81
Score - Expected score
-0.31
Rating change
-11.2
Games
5
Score
2.5
%
50.0
Dp
0
Wins
1
Draws
3
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/11
Farland, A (Aquila)
WEG
1133.7
1160.4
B
½
0.56
0.57
-1.7
-2.5
4
2023/02/11
Saayman, B (Barendina)
WEG
1150.7
1176.0
W
½
0.63
0.63
-3.7
-4.7
3
2023/02/11
Fourie, L (Lieza Ann)
WEG
1188.2
1200.0
W
½
0.58
0.60
-2.3
-3.6
2
2023/02/11
Riddles, C (Ciara)
WEG
1439.9
1469.7
B
0
0.21
0.21
-6.0
-7.6
1
2023/02/11
Gxavu, E (Emma)
WEG
1047.4
1021.2
W
1
0.75
0.81
7.2
6.8