Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Valentyn, J (Jason)
Dob:
2000/07/16 (Adult)
Gender:
Male
Chess SA id:
100046377
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 USSA Championships (Open)
Tournament id
20232439
Rating type
Standard
Start
2023/12/04
End
2023/12/08
Rounds
9
Total time
120
Time weight
1.00
Total time
Official results
Rating
1486.1
K-factor
36
Average opponent rating
1404.9
Performance
1499.3
Expected score
5.31
Score - Expected score
0.19
Rating change
6.8
Rating
1467.7
K-factor
36
Average opponent rating
1397.3
Performance
1491.8
Expected score
5.20
Score - Expected score
0.30
Rating change
10.8
Games
9
Score
5.5
%
61.1
Dp
94,4444444444445
Wins
5
Draws
1
Losses
3
Final position
47
Shared position
34
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2023/12/08
Masinga, A (Ayanda)
KED
1710.4
1651.0
B
0
0.20
0.24
-7.2
-8.6
8
2023/12/08
Du Plessis, JAK (Jan)
GE
1584.3
1584.3
W
1
0.43
0.41
20.5
21.2
7
2023/12/07
Mathe, T (Thobane)
KED
1351.9
1354.5
B
1
0.61
0.59
14.0
14.8
6
2023/12/07
Gaetsosiwe, B (Bokamoso)
NCJ
1312.9
1327.5
W
1
0.74
0.70
9.4
10.8
5
2023/12/06
Sithole, B (Bongumusa Kevin)
WCT
1254.2
1250.3
B
1
0.73
0.71
9.7
10.4
4
2023/12/05
Ndebele, N (Nkosentsha)
WCT
1263.8
1256.8
W
½
0.80
0.79
-10.8
-10.4
3
2023/12/05
Tseka, J (Junior)
GSV
1634.8
1632.7
B
0
0.29
0.27
-10.4
-9.7
2
2023/12/04
Mabotja, AC (Autane)
LCP
1253.6
1256.2
W
1
0.81
0.79
6.8
7.6
1
2023/12/04
Ragedi, E (Enos)
KED
1277.8
1262.8
B
0
0.70
0.70
-25.2
-25.2