Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Mendelsohn, DC (David)
Dob:
1955/10/05 (Adult)
Gender:
Male
Chess SA id:
155022650
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Randburg Chess Club Autum Swiss 2020
Tournament id
20200483
Rating type
Standard
Start
2020/02/04
End
2020/03/10
Rounds
6
Total time
90
Time weight
0.94
Total time
Official results
Rating
1710.2
K-factor
28
Average opponent rating
1439.0
Performance
1509.9
Expected score
4.60
Score - Expected score
-1.10
Rating change
-29.0
Rating
1719.3
K-factor
28
Average opponent rating
1438.5
Performance
1509.3
Expected score
4.65
Score - Expected score
-1.15
Rating change
-32.2
Games
6
Score
3.5
%
58.3
Dp
70,8333333333334
Wins
3
Draws
1
Losses
2
Final position
5
Shared position
5
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2020/03/10
Durow, NL (Neil)
GJM
1808.4
1807.9
B
0
0.34
0.36
-8.6
-10.1
5
2020/03/03
Shaw, LA (Laurie Ann)
GJM
1607.4
1606.2
W
1
0.66
0.67
8.6
9.2
4
2020/02/25
Molema, W (Warner)
GJM
1089.4
1080.4
B
1
0.99
0.99
0.3
0.3
3
2020/02/18
Goldberg, M (Mark)
GJM
1232.8
1241.3
W
1
1.00
1.00
0.0
0.0
2
2020/02/11
Allison, LM (Liam)
GJM
1467.0
1464.5
B
½
0.74
0.75
-6.0
-7.0
1
2020/02/04
Essop, R (Rashied)
GJM
1429.3
1430.5
W
0
0.87
0.88
-21.9
-24.6