Player Tournament Analysis

Biri, D (Denison)
Dob: 2008/05/10 (U18)
Gender: Male
Chess SA id: 1080152966
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 USSA Championships (Blitz)
Tournament id 20232437
Rating type Blitz
Start 2023/12/06
End 2023/12/06
Rounds 9
Total time 5
Time weight 0.18
Total time Official results
Rating 1278.2
K-factor 40
Average opponent rating 1320.9
Performance 1132.0
Expected score 4.09
Score - Expected score -1.59
Rating change -11.4
Rating 1200.0
K-factor 40
Average opponent rating 1175.4
Performance 986.5
Expected score 4.80
Score - Expected score -2.30
Rating change -92.0
Games 9
Score 2.5
% 27.8
Dp -188,888888888889
Wins 2
Draws 1
Losses 6
Final position 82
Shared position 81
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2023/12/06 Makatwane, L (Lethabo) GTP 1441.2 1232.0 W 0 0.35 0.50 -2.8 -20.0
8 2023/12/06 Ellender, A (Asher) KIK 1398.7 1236.4 B 1 0.32 0.42 5.4 23.2
7 2023/12/06 Gadinabokao, T (Tshiamo) EBC 1336.1 1200.0 W 0 0.47 0.54 -3.8 -21.6
6 2023/12/06 Mabotja, AC (Autane) LCP 1253.6 821.4 B 0 0.49 0.90 -3.9 -36.0
5 2023/12/06 Nhlangulela, P (Phumlani) KED 1267.5 1200.0 W 1 0.55 0.54 3.6 18.4
4 2023/12/06 Tiwani, S (Sinethemba) KED 1200.0 1200.0 B ½ 0.55 0.46 -0.4 1.6
3 2023/12/06 Mlotshwa, M (Muzomuhle) KUR 1310.4 1215.2 W 0 0.50 0.52 -4.0 -20.8
2 2023/12/06 Mafora, L (Letlhogonolo) NNM 1279.8 1204.5 B 0 0.46 0.45 -3.7 -18.0
1 2023/12/06 Tebeila, U (Umingonapakade) GSV 1401.0 1269.2 W 0 0.40 0.46 -3.2 -18.4