Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Johnson, S (Sergall)
Dob:
2007/10/28 (U18)
Gender:
Male
Chess SA id:
1070109631
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Lower West Top Schools 2024 (U18)
Tournament id
20241148
Rating type
Rapid
Start
2024/05/11
End
2024/05/11
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1203.3
K-factor
40
Average opponent rating
1318.8
Performance
893.8
Expected score
0.73
Score - Expected score
-0.73
Rating change
-17.6
Rating
1200.0
K-factor
40
Average opponent rating
1342.1
Performance
917.1
Expected score
0.67
Score - Expected score
-0.67
Rating change
-26.8
Games
2
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
2
Final position
44
Shared position
39
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/05/11
Du Plessis, S (Stefan)
WCU
1444.0
1430.4
B
0
0.18
0.19
-4.3
-7.6
4
2024/05/11
0.0
0.0
X
0.00
0.00
3
2024/05/11
De Meillon, K (Kian)
WCU
1193.6
1253.8
W
0
0.55
0.48
-13.2
-19.2
2
2024/05/11
0.0
0.0
X
0.00
0.00
1
2024/05/11
0.0
0.0
X
0.00
0.00