Player Tournament Analysis

Robertson, M (Marvin)
Dob: 2014/07/12 (U12)
Gender: Male
Chess SA id: 1140137570
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Cape Town Junior Chess League - Round 1 2023 (U12A)
Tournament id 20231562
Rating type Rapid
Start 2023/07/22
End 2023/07/22
Rounds 7
Total time 25
Time weight 0.54
Total time Official results
Rating 1360.5
K-factor 36
Average opponent rating 1243.0
Performance 1313.9
Expected score 3.82
Score - Expected score -0.32
Rating change -6.2
Rating 1434.3
K-factor 36
Average opponent rating 1285.9
Performance 1356.7
Expected score 4.04
Score - Expected score -0.54
Rating change -19.4
Games 6
Score 3.5
% 58.3
Dp 70,8333333333334
Wins 3
Draws 1
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/07/22 Calitz, S (Steyn) WCT 1321.5 1403.9 B 0 0.50 0.49 -9.0 -17.6
6 2023/07/22 Mokhele, A (Anganathi) WCT 1115.8 1120.4 W 1 0.83 0.91 3.1 3.2
5 2023/07/22 Du Preez, Z (Zolani) WCT 1167.7 1228.3 B 1 0.68 0.70 5.8 10.8
4 2023/07/22 Nogaga, O (Owethu) WCT 1278.5 1325.9 W ½ 0.64 0.67 -2.5 -6.1
3 2023/07/22 Walters, N (Nicola) WCW 1397.4 1473.2 B 0 0.42 0.41 -7.6 -14.8
2 2023/07/22 Stalmeester, E (Ethan) WCT 1177.3 1163.6 W 1 0.76 0.86 4.3 5.0
1 2023/07/22 0.0 0.0 X 0.00 0.00