Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Lubbe, DS (David)
Dob:
2005/07/27 (U20)
Gender:
Male
Chess SA id:
105018698
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2020 Registration Tournament (A)
Tournament id
20200083
Rating type
Standard
Start
2020/01/25
End
2020/01/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1505.3
K-factor
32
Average opponent rating
1592.9
Performance
1507.9
Expected score
2.03
Score - Expected score
-0.03
Rating change
-0.8
Rating
1515.3
K-factor
32
Average opponent rating
1587.6
Performance
1502.6
Expected score
2.12
Score - Expected score
-0.12
Rating change
-3.8
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
1
Draws
2
Losses
2
Final position
12
Shared position
10
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/01/25
Strong, D (Davida)
NBR
1469.7
1466.8
W
½
0.58
0.60
-2.0
-3.2
4
2020/01/25
Jegels, L (Llewellin)
WCT
1432.2
1400.0
B
1
0.54
0.59
11.8
13.1
3
2020/01/25
Fourie, B (Brandon)
GTP
1648.9
1663.0
W
½
0.37
0.37
3.3
4.2
2
2020/01/25
Jacobs, CN (Calvin Nicholas)
GTP
1642.6
1639.0
W
0
0.38
0.40
-9.7
-12.8
1
2020/01/25
Marais, DP (Daniel)
GTP
1771.0
1769.2
B
0
0.15
0.16
-3.8
-5.1