CHESS SA Ratings Database

Player tournament rating analysis

Player

Vilhete, V (Vania)

[285041678] from Kwazulu Natal (KZN)
1759

Rating

Standard

-71.5

Rating change

K = 25.0

1552

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 South African Open (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region KwaZulu Natal (KZN)
Tournament id 20171380
Tournament group id 20171378
Start 2017/07/14
End 2017/07/22
Rated 2017/07/25
Rating 1759
Rated games 10
Rated score 4.0
Rated percent 45.5
Rated Dp -36
Rated average opponent rating 1588.45
Rated performance 1552
Rated expected score (We) 6.86
Rated score difference (Score-We) -2.86
K-factor 25.0
Temporary rating change -71.5
Penalties 0.0
TOTAL RATING CHANGE -71.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 48
Final position (single) 64
Final position (shared) 61

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/07/14 Landitho, M (Mzwandile) 1430 1 0.00 0.00 25.0 0.0 Default win
2 2017/07/15 Mwale, J (Joseph) 2136 0 0.09 -0.09 25.0 -2.3 OK
3 2017/07/15 Nyathi, M (Musa) 1554 ½ 0.76 -0.26 25.0 -6.5 OK
4 2017/07/16 Phahlane, LJ (Lesiba) 1602 1 0.71 0.29 25.0 7.3 OK
5 2017/07/16 Abrantes, P (Persson) 2003 0 0.20 -0.20 25.0 -5.0 OK
6 2017/07/17 Matras, I (Ivan) 1420 0 0.88 -0.88 25.0 -22.0 OK
7 2017/07/18 Kheswa, I (Itumeleng) 1417 ½ 0.88 -0.38 25.0 -9.5 OK
8 2017/07/19 Moremi, T (Thato) 1505 0 0.81 -0.81 25.0 -20.3 OK
9 2017/07/20 Ohlson, C (Cecil) 1434 ½ 0.87 -0.37 25.0 -9.3 OK
10 2017/07/21 Baloyi, S (Sipho) 1476 ½ 0.84 -0.34 25.0 -8.5 OK
11 2017/07/22 Jenkins, T (Tauriq) 1496 1 0.82 0.18 25.0 4.5 OK