Player Tournament Analysis

Pienaar, S (Stephen)
Dob: 2002/01/22 (Adult)
Gender: Male
Chess SA id: 102053557
FIDE id:
Region: Cape Town (WCT)
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 1107.7
K-factor 40
Average opponent rating 1318.9
Performance 1177.2
Expected score 2.33
Score - Expected score 0.67
Rating change 26.8
Rating 1131.8
K-factor 40
Average opponent rating 1312.8
Performance 1171.2
Expected score 2.65
Score - Expected score 0.35
Rating change 14.0
Games 9
Score 3.0
% 33.3
Dp -141,666666666667
Wins 3
Draws 0
Losses 6
Final position 147
Shared position 144
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2023/12/08 Mthethwa, N (Nqobani) KUR 1289.8 1307.6 W 0 0.33 0.34 -13.2 -13.6
8 2023/12/08 Modiba, J (Jackson) GSV 1203.9 1194.4 B 1 0.35 0.39 26.0 24.4
7 2023/12/07 Mbele, D (Dumisani) WCT 1283.1 1256.2 B 0 0.25 0.31 -10.0 -12.4
6 2023/12/07 Gumede, NS (Nduduzo) KED 1204.3 1211.6 W 1 0.43 0.45 22.8 22.0
5 2023/12/06 Mpitula, A (Alone) GSV 1230.2 1230.9 W 0 0.40 0.43 -16.0 -17.2
4 2023/12/05 Phaahla, I (Innocent) NNM 1258.0 1229.2 B 0 0.28 0.34 -11.2 -13.6
3 2023/12/05 Dumakude, N (Nkululeko) KUR 1419.3 1412.8 W 0 0.18 0.21 -7.2 -8.4
2 2023/12/04 Maduna, S (Sanele) GE 1481.5 1473.5 B 0 0.02 0.06 -0.8 -2.4
1 2023/12/04 Tsholo, B (Boitumelo) FLW 1499.9 1499.4 W 1 0.09 0.11 36.4 35.6