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 Moja Chess Extravaganza (Prestige)
Tournament id 20232221
Rating type Standard
Start 2023/09/30
End 2023/10/04
Rounds 9
Total time 120
Time weight 1.00
Total time Official results
Rating 2162.9
K-factor 20
Average opponent rating 1988.0
Performance 2035.3
Expected score 6.37
Score - Expected score -1.37
Rating change -27.4
Rating 2188.5
K-factor 20
Average opponent rating 1993.9
Performance 2041.1
Expected score 6.58
Score - Expected score -1.58
Rating change -31.6
Games 9
Score 5.0
% 55.6
Dp 47,2222222222222
Wins 4
Draws 2
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2023/10/04 Nevin, TW (Tyler) WCT 1846.5 1845.4 B 0 0.83 0.86 -16.6 -17.2
8 2023/10/03 Goosen, A (Anton) GTP 1911.5 1912.5 W 1 0.83 0.86 3.4 2.8
7 2023/10/03 Simpson, M (Michael) NBR 2034.5 2034.6 W 0 0.69 0.72 -13.8 -14.4
6 2023/10/02 Bouah, LJ (Lyndon) WCT 2048.8 2062.0 B ½ 0.59 0.61 -1.8 -2.2
5 2023/10/02 Mhango, BF (Banele) NBR 2181.3 2183.8 W 0 0.52 0.55 -10.4 -11.0
4 2023/10/01 Kobese, AKW (Watu) WCT 2243.0 2275.2 B ½ 0.36 0.36 2.8 2.8
3 2023/10/01 Dinham, J (James) GE 1929.1 1915.2 W 1 0.81 0.86 3.8 2.8
2 2023/09/30 Teeke, K (Karabo) NBR 1827.6 1846.3 B 1 0.85 0.86 3.0 2.8
1 2023/09/30 Tsephe, L (Lebajoa) CSA 1870.0 1870.0 W 1 0.88 0.91 2.4 1.8