CHESS SA Ratings Database

Player tournament rating analysis

Player

Vilhete, V (Vania)

[285041678] from Kwazulu Natal (KZN)
1799

Rating

Standard

-51.8

Rating change

K = 20.0

1472

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 PSS + JNW Classic (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 20170687
Tournament group id 20170684
Start 2017/04/22
End 2017/04/22
Rated 2017/04/25
Rating 1799
Rated games 5
Rated score 1.5
Rated percent 41.7
Rated Dp -57
Rated average opponent rating 1528.83
Rated performance 1472
Rated expected score (We) 4.09
Rated score difference (Score-We) -2.59
K-factor 20.0
Temporary rating change -51.8
Penalties 0.0
TOTAL RATING CHANGE -51.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 7
Final position (single) 17
Final position (shared) 16

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/22 Nyathi, M (Musa) 1510 0 0.84 -0.84 20.0 -16.8 OK
2 2017/04/22 Phala, AGM (Arthur) 1518 0 0.84 -0.84 20.0 -16.8 OK
3 2017/04/22 Phera, J (James) 1592 0 0.77 -0.77 20.0 -15.4 OK
4 2017/04/22 Khondowe, D (Davidson) 1602 1 0.75 0.25 20.0 5.0 OK
5 2017/04/22 De Castro, NA (Neusa Aridas) 1509U WCM 1 0.84 0.16 20.0 3.2 Unrated opp excluded
6 2017/04/22 Tenzer, D (Daniel) 1442 ½ 0.89 -0.39 20.0 -7.8 OK