Player Tournament Analysis

Marais, N (Nina)
Dob: 2002/01/04 (Adult)
Gender: Female
Chess SA id: 202020794
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s): WUM
Tournament and Raing
Tournament Ussa Chess Championships 2022 (Ladies)
Tournament id 20221957
Rating type Standard
Start 2022/12/05
End 2022/12/09
Rounds 9
Total time 120
Time weight 1.00
Total time Official results
Rating 1727.5
K-factor 32
Average opponent rating 1347.6
Performance 1630.9
Expected score 7.92
Score - Expected score -0.42
Rating change -13.4
Rating 1725.9
K-factor 32
Average opponent rating 1348.5
Performance 1631.8
Expected score 7.91
Score - Expected score -0.41
Rating change -13.1
Games 9
Score 7.5
% 83.3
Dp 283,333333333333
Wins 7
Draws 1
Losses 1
Final position 3
Shared position 2
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2022/12/09 Parthiephal, D (Dayaan) KED 1475.6 1480.5 W 1 0.83 0.83 5.4 5.4
8 2022/12/09 Moodley, S (Santham) KED 1246.0 1257.6 W 1 1.00 1.00 0.0 0.0
7 2022/12/08 Zulu, N (Nthabiseng) KUR 1200.0 1200.0 B 1 0.99 0.99 0.3 0.3
6 2022/12/08 Shaw, LA (Laurie Ann) GJM 1651.7 1652.0 W 0 0.63 0.63 -20.2 -20.2
5 2022/12/07 Mak, CTW (Cora) GTP 1562.8 1562.9 B ½ 0.65 0.65 -4.8 -4.8
4 2022/12/06 Kara, Z (Zahra) KED 1474.8 1475.4 W 1 0.84 0.83 5.1 5.4
3 2022/12/06 Zikalala, A (Aphiwe) KED 1263.7 1246.7 B 1 0.99 0.99 0.3 0.3
2 2022/12/05 Van Niekerk, R (Ronita) GSV 1125.4 1135.2 W 1 1.00 1.00 0.0 0.0
1 2022/12/05 Ngubane, N (Nomkhosi) KED 1128.3 1126.0 B 1 0.99 0.99 0.3 0.3