Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Boyisi, A (Aaron)
Dob:
1982/05/24 (Adult)
Gender:
Male
Chess SA id:
182003312
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Paul Roos Open Championship 2018 (A)
Tournament id
20181889
Rating type
Standard
Start
2018/09/21
End
2018/09/23
Rounds
6
Total time
90
Time weight
0.94
Total time
Official results
Rating
1732.2
K-factor
28
Average opponent rating
1554.3
Performance
1554.3
Expected score
3.58
Score - Expected score
-1.08
Rating change
-28.4
Rating
1732.4
K-factor
28
Average opponent rating
1552.9
Performance
1552.9
Expected score
3.59
Score - Expected score
-1.09
Rating change
-30.5
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
15
Shared position
13
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2018/09/23
0.0
0.0
X
0.00
0.00
5
2018/09/23
Mncwabe, M (Minenhle Junior)
WCT
1622.3
1622.7
B
0
0.59
0.59
-14.9
-16.5
4
2018/09/22
Waldeck, T (Thurston)
WCT
1476.0
1476.0
W
1
0.84
0.84
4.0
4.5
3
2018/09/22
Galleid, S (Stephen)
WCT
1653.9
1652.4
W
0
0.63
0.63
-15.9
-17.6
2
2018/09/22
Wright, A (Adrian)
WCT
1494.8
1497.6
B
½
0.73
0.73
-5.8
-6.4
1
2018/09/21
Olkers, LP (Lleyton)
WCT
1524.3
1515.8
W
1
0.78
0.79
5.5
5.9