Player Tournament Analysis

Vermeulen, EJ (Ernestus)
Dob: 1963/10/20 (Adult)
Gender: Male
Chess SA id: 163041563
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament South African Open 2022 (B)
Tournament id 20221214
Rating type Standard
Start 2022/07/09
End 2022/07/17
Rounds 11
Total time 120
Time weight 1.00
Total time Official results
Rating 1522.7
K-factor 32
Average opponent rating 1403.1
Performance 1441.7
Expected score 7.07
Score - Expected score -1.07
Rating change -34.2
Rating 1528.6
K-factor 32
Average opponent rating 1399.3
Performance 1437.9
Expected score 7.20
Score - Expected score -1.20
Rating change -38.4
Games 11
Score 6.0
% 54.5
Dp 38,6363636363636
Wins 4
Draws 4
Losses 3
Final position 69
Shared position 48
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
11 2022/07/17 Slotile, A (Amphile) ECH 1200.0 1200.0 W 1 0.92 0.92 2.6 2.6
10 2022/07/16 Witbooi, L (Lee-Roy) WCT 1361.3 1364.6 B 0 0.65 0.65 -20.8 -20.8
9 2022/07/16 Msebi, S (Simamkele) WCT 1345.1 1329.1 W ½ 0.75 0.77 -8.0 -8.6
8 2022/07/15 Brink, M (Martin) WOS 1458.5 1426.1 B 0 0.53 0.58 -17.0 -18.6
7 2022/07/13 Moollajee, R (Rehaan) WCT 1561.8 1569.5 W ½ 0.50 0.49 0.0 0.3
6 2022/07/12 Raubenheimer, G (Granton) WCT 1508.9 1503.3 B ½ 0.47 0.49 1.0 0.3
5 2022/07/11 Johnson, A (Azriel) WEG 1281.9 1287.3 W ½ 0.82 0.82 -10.2 -10.2
4 2022/07/10 Naidoo, K (Kajol) GJM 1427.6 1449.1 B 1 0.57 0.55 13.8 14.4
3 2022/07/10 Booys, LI (Leatin) WCT 1567.7 1553.1 W 0 0.49 0.51 -15.7 -16.3
2 2022/07/09 Michaels, A (Antonio) WEG 1396.8 1387.2 B 1 0.60 0.62 12.8 12.2
1 2022/07/09 Dlamini, N (Njabulo) WCT 1324.3 1322.8 W 1 0.77 0.78 7.4 7.0