Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Robbertze, J (Jonathan)
Dob:
2007/11/09 (U18)
Gender:
Male
Chess SA id:
1070097898
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Uplands College Open (C)
Tournament id
20180535
Rating type
Standard
Start
2018/03/03
End
2018/03/03
Rounds
5
Total time
63
Time weight
0.84
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1086.0
Performance
916.0
Expected score
2.91
Score - Expected score
-1.41
Rating change
-47.4
Rating
1200.0
K-factor
40
Average opponent rating
1086.0
Performance
916.0
Expected score
2.91
Score - Expected score
-1.41
Rating change
-56.4
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
53
Shared position
52
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/03/03
Mukuruva, Z (Zack)
MEN
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
4
2018/03/03
Meintjies, L (Lara)
MEN
630.2
630.2
W
0
1.00
1.00
-32.0
-40.0
3
2018/03/03
Malumane, B (Billy)
MEN
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4
2
2018/03/03
Botes, L (Leon)
MEN
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
1
2018/03/03
Ashara, P (Prajeet)
MEN
1200.0
1200.0
B
½
0.46
0.46
1.3
1.6