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 South African Open 2022 (Championship)
Tournament id 20221215
Rating type Standard
Start 2022/07/09
End 2022/07/17
Rounds 11
Total time 120
Time weight 1.00
Total time Official results
Rating 2211.5
K-factor 20
Average opponent rating 1898.8
Performance 2092.0
Expected score 9.37
Score - Expected score -1.37
Rating change -27.4
Rating 2221.3
K-factor 20
Average opponent rating 1900.5
Performance 2093.7
Expected score 9.45
Score - Expected score -1.45
Rating change -29.0
Games 11
Score 8.0
% 72.7
Dp 193,181818181818
Wins 7
Draws 2
Losses 2
Final position 5
Shared position 5
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
11 2022/07/17 Simpson, M (Michael) NBR 1875.7 1887.5 W 1 0.93 0.93 1.4 1.4
10 2022/07/16 De Jager, AJ (Andreas) WCT 1875.4 1859.6 B 1 0.85 0.88 3.0 2.4
9 2022/07/16 Beukes, DM (Dante) CSA 2043.3 2044.4 W 0 0.74 0.75 -14.8 -15.0
8 2022/07/15 Willenberg, KS (Kenneth) WCT 1964.1 1964.1 W 1 0.83 0.84 3.4 3.2
7 2022/07/13 Cawdery, DJ (Daniel) GSV 2402.1 2412.7 B 0 0.24 0.24 -4.8 -4.8
6 2022/07/12 Wilken, JB (Justin) GTP 1808.6 1811.1 B 1 0.93 0.94 1.4 1.2
5 2022/07/11 Mathebula, X (Xolani Cebo) NCF 1781.6 1776.6 W 1 1.00 1.00 0.0 0.0
4 2022/07/10 Palmer, RN (Reegan) WCT 1781.6 1771.9 B 1 0.96 0.98 0.8 0.4
3 2022/07/10 Mncwabe, M (Minenhle Junior) WCT 1808.3 1816.0 W ½ 1.00 1.00 -10.0 -10.0
2 2022/07/09 Van Zyl, A (Albrecht) WCT 1818.1 1829.0 B ½ 0.92 0.91 -8.4 -8.2
1 2022/07/09 Macheka, C (Clayton) WCT 1728.1 1732.3 W 1 1.00 1.00 0.0 0.0