Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Rahn, MC (Marlene)
Dob:
1975/08/27 (Adult)
Gender:
Female
Chess SA id:
275031506
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
SA Braille South 2023
Tournament id
20230605
Rating type
Standard
Start
2023/03/18
End
2023/03/19
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1054.1
K-factor
40
Average opponent rating
1137.7
Performance
967.7
Expected score
2.06
Score - Expected score
-0.56
Rating change
-21.1
Rating
1058.8
K-factor
40
Average opponent rating
1128.6
Performance
958.6
Expected score
2.14
Score - Expected score
-0.64
Rating change
-25.6
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/03/19
Neethling, FJ (Francois Jacques)
WCW
1198.5
1197.6
W
0
0.37
0.38
-13.3
-15.2
4
2023/03/19
Scheepers, GP (George Philippus)
WCW
1077.3
1065.2
W
1
0.51
0.53
17.6
18.8
3
2023/03/18
Kriel, IM (Isabel Mare)
WCW
941.6
924.8
B
½
0.59
0.61
-3.2
-4.4
2
2023/03/18
Rossouw, J (Joan)
WCW
1137.1
1125.2
B
0
0.36
0.38
-13.0
-15.2
1
2023/03/18
Richter, HL (Heinrich)
WCW
1334.1
1330.3
W
0
0.22
0.23
-7.9
-9.2