Player Tournament Analysis

Gemmell, Z (Zac)
Dob: 2009/09/21 (U16)
Gender: Male
Chess SA id: 1090116569
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament South African Open Chess Championship 2024 (B)
Tournament id 20241719
Rating type Standard
Start 2024/06/29
End 2024/07/07
Rounds 11
Total time 120
Time weight 1.00
Total time Official results
Rating 1395.8
K-factor 36
Average opponent rating 1413.1
Performance 1498.1
Expected score 4.81
Score - Expected score 1.19
Rating change 42.8
Rating 1416.5
K-factor 36
Average opponent rating 1407.5
Performance 1492.5
Expected score 5.10
Score - Expected score 0.90
Rating change 32.4
Games 10
Score 6.0
% 60.0
Dp 85
Wins 5
Draws 2
Losses 3
Final position 17
Shared position 10
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
11 2024/07/07 Theron, A (Andre) GSV 1596.6 1583.5 B 0 0.22 0.26 -7.9 -9.4
10 2024/07/06 Zambuko, B (Blessing) KED 1558.0 1558.0 W 1 0.35 0.38 23.4 22.3
9 2024/07/06 Ndlovu, M (Mlamuli) KED 1562.8 1582.0 W 1 0.35 0.35 23.4 23.4
8 2024/07/05 Kubheka, L (Lunga) KED 1493.5 1457.9 B ½ 0.34 0.41 5.8 3.2
7 2024/07/04 Ndlovu, T (Thanduxolo) KED 1394.9 1378.2 D 1 0.00 0.00
6 2024/07/02 Horn, E (Evan) GJM 1552.4 1529.4 B 1 0.28 0.33 25.9 24.1
5 2024/07/01 Ramlakan, A (Avron) KED 1200.0 1200.0 W ½ 0.77 0.79 -9.7 -10.4
4 2024/06/30 Procter, B (Blake Douglas) KED 1200.0 1200.0 B 1 0.69 0.71 11.2 10.4
3 2024/06/30 Mfeka, T (Thalente) KUR 1246.4 1228.0 W 1 0.72 0.76 10.1 8.6
2 2024/06/29 Murphy, T (Tevin) KED 1200.0 1200.0 B 0 0.69 0.71 -24.8 -25.6
1 2024/06/29 Essop, R (Rashied) GJM 1521.0 1536.4 W 0 0.40 0.40 -14.4 -14.4