Chess South Africa
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Player Tournament Analysis
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Chess South Africa
De Oliviera, R (Ronaldo)
Dob:
2006/01/01 (U20)
Gender:
Male
Chess SA id:
1060101587
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Govan Mbeki Sub-District Trials Primary School 2018 (U13 Boys)
Tournament id
20180883
Rating type
Standard
Start
2018/05/08
End
2018/05/08
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
867.3
Performance
952.3
Expected score
3.99
Score - Expected score
-0.99
Rating change
-32.9
Rating
1200.0
K-factor
40
Average opponent rating
876.9
Performance
961.9
Expected score
3.97
Score - Expected score
-0.97
Rating change
-38.8
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
8
Shared position
8
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/05/08
Nkosi, M (Mzwakhe)
MGS
720.8
754.6
B
0
0.99
0.98
-31.7
-39.2
4
2018/05/08
Putu, O (Ofentse)
MGS
715.5
729.8
W
0
1.00
1.00
-32.0
-40.0
3
2018/05/08
Nxumalo, J (Junior)
MGS
500.0
500.0
W
1
1.00
1.00
0.0
0.0
2
2018/05/08
Nkabinde, S (Siphelelo)
MGS
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
1
2018/05/08
Ngcobo, K (Khulubone)
MGS
1200.0
1200.0
W
1
0.54
0.54
14.7
18.4