Player Tournament Analysis

Grahan, C (Chie-Ann)
Dob: 2007/07/31 (U18)
Gender: Female
Chess SA id: 2070115594
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2024 Etienne Lewis (U18+U20)
Tournament id 20242346
Rating type Standard
Start 2024/08/30
End 2024/09/01
Rounds 7
Total time 90
Time weight 0.94
Total time Official results
Rating 1370.3
K-factor 40
Average opponent rating 1418.3
Performance 1347.5
Expected score 2.67
Score - Expected score -0.17
Rating change -6.4
Rating 1369.4
K-factor 40
Average opponent rating 1415.8
Performance 1345.0
Expected score 2.67
Score - Expected score -0.17
Rating change -6.8
Games 6
Score 2.5
% 41.7
Dp -70,8333333333333
Wins 2
Draws 1
Losses 3
Final position 22
Shared position 19
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2024/09/01 Van Schalkwyk, N (Nathan) GTP 1266.9 1281.2 B ½ 0.58 0.56 -3.0 -2.4
6 2024/09/01 Marshall, M (Matthew) GTP 1473.0 1470.1 W 0 0.42 0.42 -15.8 -16.8
5 2024/09/01 Mthembu, M (Mthokozisi) GTP 1493.6 1498.0 D 1 0.00 0.00
4 2024/08/31 Ferreira, H (Hechter) GTP 1456.0 1450.9 W 1 0.44 0.45 21.1 22.0
3 2024/08/31 Jordaan, A (Alexander) GTP 1476.0 1456.5 B 0 0.34 0.36 -12.8 -14.4
2 2024/08/31 Mabotja, M (Molatelo) GTP 1221.3 1221.6 W 1 0.72 0.71 10.5 11.6
1 2024/08/30 Koning, L (Lehan) GTP 1616.8 1614.5 B 0 0.17 0.17 -6.4 -6.8