Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Modiba, J (Jackson)
Dob:
1999/11/10 (Adult)
Gender:
Male
Chess SA id:
1990151832
FIDE id:
Modiba
Region:
Sedibeng (GSV)
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
1203.9
K-factor
40
Average opponent rating
1223.9
Performance
1082.2
Expected score
4.31
Score - Expected score
-1.31
Rating change
-52.4
Rating
1194.4
K-factor
40
Average opponent rating
1208.8
Performance
1067.1
Expected score
4.35
Score - Expected score
-1.35
Rating change
-54.0
Games
9
Score
3.0
%
33.3
Dp
-141,666666666667
Wins
3
Draws
0
Losses
6
Final position
150
Shared position
144
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2023/12/08
Mongale, T (Tlhompo)
NWP
1055.7
960.8
B
1
0.63
0.73
14.8
10.8
8
2023/12/08
Pienaar, S (Stephen)
WCT
1107.7
1131.8
W
0
0.65
0.61
-26.0
-24.4
7
2023/12/07
Nkuinyika, N (Nico)
LCP
1129.6
1122.2
B
1
0.54
0.54
18.4
18.4
6
2023/12/07
Sitwayo, T (Thokozani)
WCT
1241.3
1242.5
W
0
0.50
0.49
-20.0
-19.6
5
2023/12/06
Tjebane, B (Bohlale)
LCP
1237.9
1209.6
B
0
0.42
0.44
-16.8
-17.6
4
2023/12/05
Basigi, I (Itireleng)
NCF
1145.5
1149.4
W
1
0.61
0.59
15.6
16.4
3
2023/12/05
Rametse, M (Mason)
GTP
1265.3
1269.3
B
0
0.39
0.37
-15.6
-14.8
2
2023/12/04
Ligaraba, K (Kesen Maano)
LCP
1188.9
1176.4
W
0
0.56
0.56
-22.4
-22.4
1
2023/12/04
Jack, AW (Azile)
GJM
1642.8
1617.2
B
0
0.00
0.00
0.0
0.0