Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jaftha, D (Duwayne)
Dob:
2005/04/03 (U20)
Gender:
Male
Chess SA id:
105086282
FIDE id:
Region:
Central Karoo (WCK)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Central Karoo Prestige Tournament 2021 (U16+U18)
Tournament id
20210122
Rating type
Standard
Start
2021/05/29
End
2021/05/29
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1044.4
Performance
959.4
Expected score
3.36
Score - Expected score
-1.36
Rating change
-45.2
Rating
1200.0
K-factor
40
Average opponent rating
1036.3
Performance
951.3
Expected score
3.41
Score - Expected score
-1.41
Rating change
-56.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
4
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/05/29
Ramasetja, L (Lesetha)
WCK
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
4
2021/05/29
Hendricks, D (Diego)
WCK
965.1
978.6
B
0
0.73
0.72
-23.4
-28.8
3
2021/05/29
Mackay, A (Amber)
WCK
994.2
964.0
W
1
0.78
0.82
7.0
7.2
2
2021/05/29
Square, N (Nathan)
WCK
1158.0
1164.4
B
0
0.51
0.50
-16.3
-20.0
1
2021/05/29
Claassen, L (Linique)
WCK
904.7
874.4
B
1
0.80
0.84
6.4
6.4