Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Alexander, L (Larona)
Dob:
2006/04/13 (U20)
Gender:
Male
Chess SA id:
1060117911
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Bojanala School League 2023 (High School Open)
Tournament id
20231787
Rating type
Rapid
Start
2023/08/19
End
2023/08/19
Rounds
5
Total time
40
Time weight
0.70
Total time
Official results
Rating
1416.9
K-factor
36
Average opponent rating
1124.7
Performance
1379.7
Expected score
4.02
Score - Expected score
-0.02
Rating change
-0.5
Rating
1189.6
K-factor
40
Average opponent rating
866.7
Performance
1121.7
Expected score
3.94
Score - Expected score
0.06
Rating change
2.4
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/19
Ngbegusha, L (Lethabo)
NBR
1200.0
1200.0
W
1
0.79
0.53
5.3
18.8
4
2023/08/19
Aboagye-Debrah, N (Nana Adwa Adowaa)
NBR
1182.1
1200.0
B
1
0.73
0.45
6.8
22.0
3
2023/08/19
Sera, G (Galaletsang)
NBR
1349.1
644.4
B
0
0.54
0.99
-13.6
-39.6
2
2023/08/19
Van Niekerk, A (Adriaan)
NBR
1058.8
540.8
W
1
0.96
1.00
1.0
0.0
1
2023/08/19
Mosito, M (Mandla)
NBR
833.7
748.4
B
1
0.99
0.97
0.3
1.2