Player Tournament Analysis

Karstens, J (John)
Dob: 1971/10/12 (Adult)
Gender: Male
Chess SA id: 1710148386
FIDE id:
Region: (CSA)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament South African Open Chess Championships 2019 (D)
Tournament id 20191240
Rating type Standard
Start 2019/06/15
End 2019/06/17
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1097.4
Performance 1026.6
Expected score 3.72
Score - Expected score -1.22
Rating change -40.5
Rating 1200.0
K-factor 40
Average opponent rating 1079.5
Performance 1008.6
Expected score 3.84
Score - Expected score -1.34
Rating change -53.6
Games 6
Score 2.5
% 41.7
Dp -70,8333333333333
Wins 2
Draws 1
Losses 3
Final position 23
Shared position 22
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2019/06/17 Audie, A (Anzelle) NCF 1136.6 1119.3 W 0 0.62 0.64 -19.8 -25.6
5 2019/06/16 Meyers, B (Brooklyn) NCF 1028.8 1001.2 B ½ 0.66 0.69 -5.1 -7.6
4 2019/06/16 Vendidandi, CK (Chaitanya Kartik) GJM 1156.9 1135.6 W 1 0.59 0.62 13.1 15.2
3 2019/06/16 Ahjum, AXE (Annabelle) NCF 1080.8 1065.6 B 1 0.60 0.61 12.8 15.6
2 2019/06/16 Dioka, K (Kagelelo) NCF 1098.1 1090.4 W 0 0.66 0.67 -21.1 -26.8
1 2019/06/15 Audie, J (Jean-Pierre) NCF 1083.2 1064.8 B 0 0.59 0.62 -18.9 -24.8