Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Roelofse, M (Maria)
Dob:
2008/09/19 (U18)
Gender:
Male
Chess SA id:
108087007
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Welgemoed Chess Challenge 2018 (U12)
Tournament id
20180299
Rating type
Rapid
Start
2018/02/24
End
2018/02/24
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1098.4
Performance
928.4
Expected score
3.05
Score - Expected score
-1.55
Rating change
-37.2
Rating
1200.0
K-factor
40
Average opponent rating
1131.6
Performance
961.6
Expected score
2.86
Score - Expected score
-1.36
Rating change
-54.4
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
65
Shared position
62
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/02/24
Thompson, L (Lionel)
WCT
1200.0
1200.0
B
0
0.46
0.46
-11.0
-18.4
4
2018/02/24
Meyson, T (Tharwah)
WCW
1034.2
1200.0
W
1
0.73
0.54
6.5
18.4
3
2018/02/24
Marcus, E (Emarcia)
WCT
1200.0
1200.0
B
½
0.46
0.46
1.0
1.6
2
2018/02/24
Lappeman, A (Andrew)
WCT
1200.0
1200.0
W
0
0.54
0.54
-13.0
-21.6
1
2018/02/24
Pfaff, D (Darius)
WCT
857.8
857.8
B
0
0.86
0.86
-20.6
-34.4