Player Tournament Analysis

Khosa, A (Alex)
Dob: 2003/07/19 (Adult)
Gender: Male
Chess SA id: 1030140558
FIDE id:
Region: Ngaka Modiri Molema (NNM)
Citizen: RSA
Title(s):
Tournament and Raing
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 1449.2
K-factor 36
Average opponent rating 1531.9
Performance 1673.5
Expected score 3.59
Score - Expected score 2.41
Rating change 86.8
Rating 1469.8
K-factor 32
Average opponent rating 1526.4
Performance 1668.1
Expected score 3.87
Score - Expected score 2.13
Rating change 68.2
Games 9
Score 6.0
% 66.7
Dp 141,666666666667
Wins 6
Draws 0
Losses 3
Final position 20
Shared position 20
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2023/12/08 Njoku, G (Greatman) GJM 1739.2 1738.5 B 1 0.12 0.15 31.7 27.2
8 2023/12/08 George, B (Bernet) GJM 1695.9 1717.4 W 0 0.25 0.25 -9.0 -8.0
7 2023/12/07 Tlamama, T (Tshepang) GTP 1553.1 1551.0 B 1 0.34 0.36 23.8 20.5
6 2023/12/07 Ndlovu, T (Thanduxolo) KED 1214.8 1200.0 W 1 0.81 0.86 6.8 4.5
5 2023/12/06 Makhetha, L (Laviens) WCT 1655.2 1656.2 B 0 0.22 0.24 -7.9 -7.7
4 2023/12/05 Mthembu, L (Lovers) KED 1781.2 1757.2 W 0 0.16 0.21 -5.8 -6.7
3 2023/12/05 Ressel, T (Tane) WCT 1693.3 1667.1 B 1 0.17 0.23 29.9 24.6
2 2023/12/04 Khumalo, B (Bayanda) KED 1200.0 1200.0 W 1 0.83 0.86 6.1 4.5
1 2023/12/04 Sithole, B (Bongumusa Kevin) WCT 1254.2 1250.3 B 1 0.69 0.71 11.2 9.3