Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Groenewald, J (Jacques)
Dob:
2011/10/07 (U14)
Gender:
Male
Chess SA id:
1110140469
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2022 Mid Gauteng Open (D)
Tournament id
20220707
Rating type
Standard
Start
2022/05/07
End
2022/05/07
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1110.3
Performance
1025.3
Expected score
3.06
Score - Expected score
-1.06
Rating change
-35.2
Rating
1200.0
K-factor
40
Average opponent rating
1087.9
Performance
1002.9
Expected score
3.19
Score - Expected score
-1.19
Rating change
-47.6
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
18
Shared position
17
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/05/07
Maunatlala, K (Kabelo)
GTP
1200.0
1200.0
W
1
0.54
0.54
14.7
18.4
4
2022/05/07
Niehaus, J (Johannes)
GTP
1108.9
1058.8
B
0
0.56
0.62
-17.9
-24.8
3
2022/05/07
Adamson, A (Amani)
GTP
1187.0
1179.5
W
0
0.56
0.57
-17.9
-22.8
2
2022/05/07
Niehaus, SJ (Samuel)
GTP
1072.1
1027.7
B
0
0.61
0.66
-19.5
-26.4
1
2022/05/07
Jansen Van Vuuren, J (Joshua)
GTP
983.5
973.3
W
1
0.79
0.81
6.7
7.6