Player Tournament Analysis

Buhrmann, J (Johann)
Dob: 2006/09/21 (U20)
Gender: Male
Chess SA id: 106056845
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 South African Junior Team Chess Championships (U18 Open)
Tournament id 20221938
Rating type Standard
Start 2022/12/04
End 2022/12/08
Rounds 7
Total time 120
Time weight 1.00
Total time Official results
Rating 1290.6
K-factor 36
Average opponent rating 1312.5
Performance 1434.0
Expected score 3.36
Score - Expected score 1.14
Rating change 41.0
Rating 1300.5
K-factor 36
Average opponent rating 1312.7
Performance 1434.1
Expected score 3.44
Score - Expected score 1.06
Rating change 38.2
Games 7
Score 4.5
% 64.3
Dp 121,428571428571
Wins 4
Draws 1
Losses 2
Final position 23
Shared position 23
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/08 Mazele, Y (Yonwaba) EBC 1253.1 1245.2 W 1 0.59 0.61 14.8 14.0
6 2022/12/07 Becker, M (Matthew) EBC 1482.8 1475.6 W 0 0.32 0.34 -11.5 -12.2
5 2022/12/07 Delport, B (Ben) GTP 1375.2 1363.3 B 0 0.36 0.39 -13.0 -14.0
4 2022/12/06 Van Niekerk, A (Adrian) FMB 1180.8 1207.4 W 1 0.67 0.65 11.9 12.6
3 2022/12/05 Ntsileng, SR (Sebaga) NBR 1400.4 1405.4 B ½ 0.33 0.34 6.1 5.8
2 2022/12/04 Mokoena, T (Thoriso) NBR 1257.1 1260.1 B 1 0.50 0.51 18.0 17.6
1 2022/12/04 Hornsby, M (Mikah) KED 1238.3 1232.0 W 1 0.60 0.62 14.4 13.7