Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Oberholster, G (Guilliaume Albertus J)
Dob:
2008/03/06 (U18)
Gender:
Male
Chess SA id:
1080142230
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Northern Cape Closed Chess Championships (U16 Open)
Tournament id
20231805
Rating type
Standard
Start
2023/08/25
End
2023/08/27
Rounds
5
Total time
92
Time weight
0.94
Total time
Official results
Rating
1364.0
K-factor
36
Average opponent rating
1255.0
Performance
1510.0
Expected score
3.09
Score - Expected score
0.91
Rating change
30.8
Rating
1366.3
K-factor
36
Average opponent rating
1261.8
Performance
1516.8
Expected score
3.07
Score - Expected score
0.93
Rating change
33.5
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/27
May, AD (Alrique Dominic)
NCP
1236.8
1237.6
W
1
0.69
0.69
10.0
11.2
4
2023/08/26
Seleko, O (Onalenna)
NCF
1448.4
1448.7
B
0
0.36
0.36
-11.7
-13.0
3
2023/08/26
Kritzinger, H (Henro)
NCF
1189.7
1222.7
B
1
0.66
0.63
11.0
13.3
2
2023/08/26
Mahlangu, S (Sinenhlanhla)
GTP
1199.9
1200.0
W
1
0.73
0.74
8.7
9.4
1
2023/08/25
Claasen, M (Matthew)
NCF
1200.0
1200.0
B
1
0.65
0.65
11.3
12.6