Player Tournament Analysis

Gruenenfelder, S (Stiaan)
Dob: 2008/07/08 (U18)
Gender: Male
Chess SA id: 108079040
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 South African Junior Wild Card Chess Championships (U16 Open)
Tournament id 20221949
Rating type Standard
Start 2022/12/09
End 2022/12/12
Rounds 7
Total time 120
Time weight 1.00
Total time Official results
Rating 1374.2
K-factor 36
Average opponent rating 1409.8
Performance 1409.8
Expected score 3.25
Score - Expected score 0.25
Rating change 9.0
Rating 1354.8
K-factor 36
Average opponent rating 1383.9
Performance 1383.9
Expected score 3.30
Score - Expected score 0.20
Rating change 7.2
Games 7
Score 3.5
% 50.0
Dp 0
Wins 1
Draws 5
Losses 1
Final position 9
Shared position 8
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/12 Pearson, E (Ethan) EBC 1383.8 1292.7 W ½ 0.53 0.61 -1.1 -4.0
6 2022/12/11 Pearson, D (Dane) EBC 1352.6 1309.5 W ½ 0.57 0.59 -2.5 -3.2
5 2022/12/11 Zingoni, N (Ngaakudzwe) GE 1472.9 1469.0 B ½ 0.34 0.33 5.8 6.1
4 2022/12/10 Segadevan, S (Saien) KUR 1515.8 1490.4 W ½ 0.38 0.38 4.3 4.3
3 2022/12/10 Nason, C (Cyle) GTP 1326.7 1318.0 W ½ 0.60 0.58 -3.6 -2.9
2 2022/12/09 Goliath, BB (Brimarion) NBR 1541.2 1537.2 B 0 0.26 0.25 -9.4 -9.0
1 2022/12/09 Du Toit, J (Jaunre) GE 1275.9 1270.7 B 1 0.57 0.56 15.5 15.8