Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Duncan, D (Douglass)
Dob:
2005/05/05 (U20)
Gender:
Male
Chess SA id:
105065241
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
D10 Schools Individuals 2018 (U13 Boys)
Tournament id
20180978
Rating type
Standard
Start
2018/05/18
End
2018/05/18
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1085.6
Performance
1000.6
Expected score
2.91
Score - Expected score
-0.91
Rating change
-30.2
Rating
1200.0
K-factor
40
Average opponent rating
1085.6
Performance
1000.6
Expected score
2.91
Score - Expected score
-0.91
Rating change
-36.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
22
Shared position
22
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/05/18
Mazibuko, N (Nhlanhla)
GJM
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
4
2018/05/18
Malema, T (Thapelo)
GJM
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
3
2018/05/18
Runganga, S (Sean)
GJM
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
2
2018/05/18
Dube, B (Brian)
GJM
627.8
627.8
W
0
1.00
1.00
-32.0
-40.0
1
2018/05/18
Malekane, L (Lesedi)
GJM
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4