CHESS SA Ratings Database

Player tournament rating analysis

Player

Marais, N (Nina)

[202020794] from Sedibeng (GSV)
1518

Rating

Standard

+36.0

Rating change

K = 30.0

1616

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament SA Junior Closed Chess Championship 2017 (U16 Girls)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region CHESS SA (CHE)
Tournament id 20170636
Tournament group id 20170628
Start 2017/04/05
End 2017/04/11
Rated 2017/04/12
Rating 1518
Rated games 11
Rated score 9.5
Rated percent 86.4
Rated Dp 309
Rated average opponent rating 1307.45
Rated performance 1616
Rated expected score (We) 8.30
Rated score difference (Score-We) 1.20
K-factor 30.0
Temporary rating change 36.0
Penalties 0.0
TOTAL RATING CHANGE 36.0
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 1
Final position (single) 1
Final position (shared) 1

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/05 Van Den Berg, A (Ane) 1144 1 0.90 0.10 30.0 3.0 OK
2 2017/04/06 Vuso, H (Hlomisa) 1302 1 0.78 0.22 30.0 6.6 OK
3 2017/04/06 Van Heerden, L (Lara) 1279 1 0.80 0.20 30.0 6.0 OK
4 2017/04/07 Van Der Walt, AB (Bernize) 1331 WCM 1 0.74 0.26 30.0 7.8 OK
5 2017/04/07 Dinham, M (Megan) 1150 1 0.90 0.10 30.0 3.0 OK
6 2017/04/08 Engelbrecht, H (Hanri) 1512 WFM ½ 0.51 -0.01 30.0 -0.3 OK
7 2017/04/08 Wolmarans, R (Riekie) 1384 1 0.68 0.32 30.0 9.6 OK
8 2017/04/09 Smith, E (Elani) 1207 1 0.86 0.14 30.0 4.2 OK
9 2017/04/10 Kara, Z (Zahra) 1324 1 0.75 0.25 30.0 7.5 OK
10 2017/04/10 Booysen, E (Elda) 1433 WCM 0 0.62 -0.62 30.0 -18.6 OK
11 2017/04/11 Parthiephal, D (Dayaan) 1316 1 0.76 0.24 30.0 7.2 OK