Player Tournament Analysis

Klaasen, CJ (Calvin)
Dob: 1987/05/16 (Adult)
Gender: Male
Chess SA id: 187015737
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s): FM
Tournament and Raing
Tournament 2023 African Individual Chess Championship
Tournament id 20231154
Rating type Standard
Start 2023/05/06
End 2023/05/13
Rounds 9
Total time 150
Time weight 1.00
Total time Official results
Rating 2178.2
K-factor 20
Average opponent rating 2199.7
Performance 2246.9
Expected score 4.31
Score - Expected score 0.69
Rating change 13.8
Rating 2188.4
K-factor 20
Average opponent rating 2199.7
Performance 2246.9
Expected score 4.40
Score - Expected score 0.60
Rating change 12.0
Games 9
Score 5.0
% 55.6
Dp 47,2222222222222
Wins 2
Draws 6
Losses 1
Final position -1
Shared position -1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2023/05/13 Sadek Sameh EGY 2255.0 2255.0 W 1 0.45 0.46 11.0 10.8
8 2023/05/12 Abdel Razik Khaled EGY 2384.0 2384.0 B 0 0.22 0.23 -4.4 -4.6
7 2023/05/11 Hany Kamal Mohamed EGY 2227.0 2227.0 W ½ 0.48 0.50 0.4 0.0
6 2023/05/10 Anderson Gavin MRI 2167.0 2167.0 B ½ 0.47 0.48 0.6 0.4
5 2023/05/09 Ameir Moheb EGY 2366.0 2366.0 W ½ 0.32 0.34 3.6 3.2
4 2023/05/08 Fadi Marko EGY 2272.0 2272.0 W ½ 0.43 0.44 1.4 1.2
3 2023/05/07 Msellek Ilyass MAR 2420.0 2420.0 B ½ 0.18 0.19 6.4 6.2
2 2023/05/07 Oluka Robert Mcligeyo KEN 1995.0 1995.0 W 1 0.76 0.77 4.8 4.6
1 2023/05/06 Elhusseiny Eyad EGY 1711.0 1711.0 B ½ 0.99 0.99 -9.8 -9.8