Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Vergottini, R (Ryan)
Dob:
2003/07/14 (Adult)
Gender:
Male
Chess SA id:
103055612
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 South African Junior Team Championships (U18B)
Tournament id
20200029
Rating type
Standard
Start
2020/01/04
End
2020/01/08
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
1236.5
K-factor
40
Average opponent rating
1235.2
Performance
1417.3
Expected score
3.55
Score - Expected score
1.45
Rating change
58.0
Rating
1217.7
K-factor
40
Average opponent rating
1228.2
Performance
1410.3
Expected score
3.46
Score - Expected score
1.54
Rating change
61.6
Games
7
Score
5.0
%
71.4
Dp
182,142857142857
Wins
4
Draws
2
Losses
1
Final position
28
Shared position
20
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2020/01/08
Lee, DMO (Dafydd)
WCT
1435.1
1444.6
B
½
0.23
0.19
10.8
12.4
6
2020/01/07
Hartley, C (Charne)
LCP
1292.1
1307.8
W
0
0.48
0.44
-19.2
-17.6
5
2020/01/06
Erasmus, H (Hainroux)
MEN
1206.0
1203.4
B
½
0.49
0.47
0.4
1.2
4
2020/01/06
Bibb, J (Jeremy)
GJM
1185.2
1184.4
W
1
0.60
0.58
16.0
16.8
3
2020/01/05
Butjie, M (Monthati)
NWP
1161.1
1157.3
W
1
0.63
0.61
14.8
15.6
2
2020/01/04
Sithole, M (Manelisa)
KED
1239.8
1236.8
B
1
0.45
0.44
22.0
22.4
1
2020/01/04
Singh, R (Riasha)
KED
1127.0
1062.8
W
1
0.67
0.72
13.2
11.2