Player Tournament Analysis

Botha, JCC (Johannes Christiaan Corneli)
Dob: 2011/12/21 (U14)
Gender: Male
Chess SA id: 1110118128
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 South African Junior Team Chess Championships (U12 Open)
Tournament id 20221933
Rating type Standard
Start 2022/12/04
End 2022/12/08
Rounds 7
Total time 120
Time weight 1.00
Total time Official results
Rating 1558.1
K-factor 32
Average opponent rating 1338.3
Performance 1641.9
Expected score 5.25
Score - Expected score 0.75
Rating change 24.0
Rating 1554.0
K-factor 32
Average opponent rating 1334.4
Performance 1638.0
Expected score 5.25
Score - Expected score 0.75
Rating change 24.0
Games 7
Score 6.0
% 85.7
Dp 303,571428571429
Wins 5
Draws 2
Losses 0
Final position 11
Shared position 9
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/08 Schwartz, M (Michael) KED 1363.3 1358.3 B ½ 0.68 0.69 -5.8 -6.1
6 2022/12/07 Terblanche, J (Johann) NBR 1456.2 1423.1 B 1 0.58 0.61 13.4 12.5
5 2022/12/07 Legwale, L (Lesedi) NBR 1359.5 1357.4 W 1 0.77 0.77 7.4 7.4
4 2022/12/06 Naidoo, D (Dhiya) GJM 1341.7 1313.1 B ½ 0.71 0.74 -6.7 -7.7
3 2022/12/05 Mcphail, M (Matthew) GTP 1367.0 1363.3 W 1 0.76 0.76 7.7 7.7
2 2022/12/04 Niehaus, J (Johannes) GTP 1220.2 1197.5 W 1 0.94 0.96 1.9 1.3
1 2022/12/04 Van Der Merwe, M (Marthinus) FMB 1260.3 1328.3 B 1 0.80 0.72 6.4 9.0