Player Tournament Analysis

O`callaghan, R (Regardt)
Dob: 2006/08/16 (U20)
Gender: Male
Chess SA id: 106093945
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Paarl Boys' High Chess Festival 2024
Tournament id 20242954
Rating type Standard
Start 2024/10/04
End 2024/10/05
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1217.8
K-factor 40
Average opponent rating 1284.1
Performance 1142.4
Expected score 2.53
Score - Expected score -0.53
Rating change -17.6
Rating 1224.8
K-factor 40
Average opponent rating 1265.9
Performance 1124.2
Expected score 2.70
Score - Expected score -0.70
Rating change -28.0
Games 6
Score 2.0
% 33.3
Dp -141,666666666667
Wins 1
Draws 2
Losses 3
Final position 51
Shared position 50
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2024/10/05 Witbooi, A (Antonio) WCW 1310.9 1299.9 W ½ 0.43 0.45 2.3 2.0
5 2024/10/05 Petersen, J (Joshua) WCW 1350.8 1339.7 B 0 0.30 0.32 -10.0 -12.8
4 2024/10/05 Njenjesi, C (Chulumanco) ECH 1322.3 1257.4 W 0 0.42 0.50 -13.9 -20.0
3 2024/10/04 Nel, W (Wian) WCT 1315.7 1290.4 B 0 0.34 0.38 -11.3 -15.2
2 2024/10/04 Martin, F (Faith) WCT 1317.8 1304.0 W ½ 0.43 0.45 2.3 2.0
1 2024/10/04 Julius, A (Amy) WCW 1086.8 1104.0 B 1 0.61 0.60 12.9 16.0