Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Lewis, M (Mark)
Dob:
1966/12/15 (Adult)
Gender:
Male
Chess SA id:
1660118616
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
George Chess Club Winter Open 2023 (B)
Tournament id
20231120
Rating type
Standard
Start
2023/05/20
End
2023/05/20
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1262.4
K-factor
40
Average opponent rating
1279.6
Performance
1194.6
Expected score
2.36
Score - Expected score
-0.36
Rating change
-12.0
Rating
1287.7
K-factor
40
Average opponent rating
1286.9
Performance
1201.9
Expected score
2.46
Score - Expected score
-0.46
Rating change
-18.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/20
Jacobs, P (Pernell)
WEG
1386.9
1383.5
B
0
0.31
0.35
-9.9
-14.0
4
2023/05/20
Jafta, S (Shaunley)
WEG
1349.8
1352.9
W
0
0.44
0.47
-14.1
-18.8
3
2023/05/20
Bevie, ME (Marvin)
WEG
1242.5
1252.3
B
0
0.48
0.50
-15.4
-20.0
2
2023/05/20
Hone, R (Ryan)
WEG
1299.8
1318.4
W
1
0.50
0.51
16.0
19.6
1
2023/05/20
Sauls, S (Shalmino)
WEG
1118.8
1127.4
B
1
0.63
0.64
11.8
14.4