Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Opperman, N (Naude)
Dob:
2014/10/01 (U12)
Gender:
Male
Chess SA id:
1140134624
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
ACB Invitation Chess Tournament 2022 (U9)
Tournament id
20220908
Rating type
Standard
Start
2022/06/11
End
2022/06/11
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1336.7
K-factor
36
Average opponent rating
1278.9
Performance
1448.9
Expected score
2.79
Score - Expected score
0.71
Rating change
21.2
Rating
1317.0
K-factor
36
Average opponent rating
1252.4
Performance
1422.4
Expected score
2.83
Score - Expected score
0.67
Rating change
24.1
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
4
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/06/11
Abbott, B (Bianca)
GE
1182.1
1178.4
B
1
0.64
0.62
10.4
13.7
4
2022/06/11
Van Loggerenberg, E (Elandre)
GE
1451.4
1415.1
W
0
0.41
0.43
-11.8
-15.5
3
2022/06/11
Hattingh, B (Ben)
GE
1351.6
1257.8
B
½
0.44
0.53
1.7
-1.1
2
2022/06/11
Ngongolo, Z (Zanothando)
GE
1219.9
1224.4
W
1
0.68
0.65
9.2
12.6
1
2022/06/11
De Lange, Z (Zanco)
GE
1189.4
1186.4
B
1
0.63
0.61
10.7
14.0