Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Rossouw, J (Johrne)
Dob:
2008/03/11 (U18)
Gender:
Male
Chess SA id:
108086187
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
9th Piet van Zyl Chess Festival 2023 (B)
Tournament id
20230929
Rating type
Standard
Start
2023/05/26
End
2023/05/27
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1405.7
K-factor
36
Average opponent rating
1305.0
Performance
1475.0
Expected score
3.13
Score - Expected score
0.37
Rating change
12.5
Rating
1422.2
K-factor
36
Average opponent rating
1287.5
Performance
1457.5
Expected score
3.33
Score - Expected score
0.17
Rating change
6.1
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/27
Solomon, S (Simamkele)
EAL
1295.1
1291.1
W
1
0.67
0.69
10.7
11.2
4
2023/05/27
Sambo, I (Iyazi)
MEN
1375.9
1345.5
B
1
0.49
0.55
16.5
16.2
3
2023/05/27
Van Rensburg, M (Malan)
FMB
1201.6
1187.3
W
1
0.78
0.82
7.1
6.5
2
2023/05/26
Mxenge, A (Afika)
EAL
1419.1
1413.8
B
0
0.44
0.47
-14.3
-16.9
1
2023/05/26
Ragedi, E (Enos)
KED
1233.1
1200.0
W
½
0.74
0.80
-7.8
-10.8