CHESS SA Ratings Database

Player tournament rating analysis

Player

Voyi, GM (Godfrey)

[183042221] from Francis Baard (NCF)
1451

Rating

Standard

-4.8

Rating change

K = 30.0

1349

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Eldo Smart SA Inter Provincial 2017 (B)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Mangaung (FMB)
Tournament id 20171720
Tournament group id 20171720
Start 2017/08/31
End 2017/09/03
Rated 2017/09/04
Rating 1451
Rated games 6
Rated score 3.5
Rated percent 58.3
Rated Dp 57
Rated average opponent rating 1292.00
Rated performance 1349
Rated expected score (We) 3.66
Rated score difference (Score-We) -0.16
K-factor 30.0
Temporary rating change -4.8
Penalties 0.0
TOTAL RATING CHANGE -4.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 18
Final position (single) 16
Final position (shared) 15

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/31 Van Der Westhuizen, PJ (Petrus) 1206 1 0.80 0.20 30.0 6.0 OK
2 2017/09/01 Frick, D (Denise) 1773 WIM 0 0.13 -0.13 30.0 -3.9 OK
3 2017/09/01 Rabe, L (Liza-Mari) 1059* 1 0.92 0.08 30.0 2.4 OK
4 2017/09/02 Van Der Walt, MC (Marelize) 1337 ½ 0.66 -0.16 30.0 -4.8 OK
5 2017/09/02 Tshoba, BN (Bafunani) 1666 0 0.23 -0.23 30.0 -6.9 OK
6 2017/09/03 Stuurman, AC (Aliche) 1059* 1 0.92 0.08 30.0 2.4 OK