Player Tournament Analysis

Coetsee, D (Dewald)
Dob: 2008/05/21 (U18)
Gender: Male
Chess SA id: 108064021
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 South African Junior Closed Chess Championships (U16 Open)
Tournament id 20230682
Rating type Standard
Start 2023/03/31
End 2023/04/04
Rounds 9
Total time 120
Time weight 1.00
Total time Official results
Rating 1720.5
K-factor 32
Average opponent rating 1653.3
Performance 1700.5
Expected score 5.25
Score - Expected score -0.25
Rating change -8.0
Rating 1720.0
K-factor 28
Average opponent rating 1654.7
Performance 1701.9
Expected score 5.23
Score - Expected score -0.23
Rating change -6.4
Games 9
Score 5.0
% 55.6
Dp 47,2222222222222
Wins 5
Draws 0
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2023/04/04 Ziegenhagen, V (Vian Luke) GJM 1520.9 1510.7 B 1 0.69 0.70 9.9 8.4
8 2023/04/03 Lin, C (Chenyi) EBC 1804.1 1790.1 W 0 0.44 0.46 -14.1 -12.9
7 2023/04/03 Fernandes, M (Marino) GE 1479.3 1468.2 B 1 0.74 0.75 8.3 7.0
6 2023/04/02 Soojay, J (Jorah) KED 1813.9 1817.7 W 0 0.43 0.43 -13.8 -12.0
5 2023/04/02 Difotso, LR (Lebogang) NBR 1604.9 1612.4 W 1 0.68 0.67 10.2 9.2
4 2023/04/01 Lagardien, I (Ismaeel) ENM 1644.1 1655.0 B 0 0.55 0.53 -17.6 -14.8
3 2023/04/01 Steyn, T (Tjaart) GJM 1493.5 1486.5 W 1 0.81 0.81 6.1 5.3
2 2023/03/31 Simpson, M (Michael) NBR 1992.0 2001.6 B 0 0.14 0.13 -4.5 -3.6
1 2023/03/31 Chipunza, J (James) ENM 1527.2 1550.1 W 1 0.77 0.74 7.4 7.3