Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, D (Duran)
Dob:
2002/03/07 (Adult)
Gender:
Male
Chess SA id:
102080893
FIDE id:
Region:
Namakwa (NCN)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Namakwa Proewe 2019 (U18 Boys)
Tournament id
20190536
Rating type
Standard
Start
2019/03/02
End
2019/03/02
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1124.5
K-factor
40
Average opponent rating
1126.2
Performance
1381.2
Expected score
2.45
Score - Expected score
1.55
Rating change
51.5
Rating
1114.0
K-factor
40
Average opponent rating
1147.5
Performance
1402.5
Expected score
2.26
Score - Expected score
1.74
Rating change
69.6
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
2
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/03/02
Witbooi, J (Jesse Reece)
NCF
950.3
974.4
B
1
0.66
0.62
10.9
15.2
4
2019/03/02
Mouton, D (Deavandre)
NCN
1233.0
1233.1
B
0
0.33
0.32
-10.6
-12.8
3
2019/03/02
Vries, R (Ruwayline)
NCN
1265.7
1278.8
W
1
0.38
0.35
19.8
26.0
2
2019/03/02
Cloete, M (Matthew)
NCN
982.1
1051.0
B
1
0.62
0.53
12.2
18.8
1
2019/03/02
Dawson, KC (Kyle Calvadore)
NCN
1200.0
1200.0
W
1
0.45
0.44
17.6
22.4