CHESS SA Ratings Database

Player tournament rating analysis

Player

Marais, N (Nina)

[202020794] from Sedibeng (GSV)
1579

Rating

Standard

+26.4

Rating change

K = 30.0

1492

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 Gauteng Schools Team Finals (U17 Mixed)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20171821
Tournament group id 20171812
Start 2017/09/09
End 2017/09/09
Rated 2017/09/11
Rating 1579
Rated games 5
Rated score 5.0
Rated percent 100.0
Rated Dp 417
Rated average opponent rating 974.60
Rated performance 1492
Rated expected score (We) 4.12
Rated score difference (Score-We) 0.88
K-factor 30.0
Temporary rating change 26.4
Penalties 0.0
TOTAL RATING CHANGE 26.4
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 2
Final position (single) 1
Final position (shared) 1

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/09/09 Naicker, S (Sheldon) 1187* 1 0.92 0.08 30.0 2.4 OK
2 2017/09/09 Smit, JE (Johan) 1187* 1 0.92 0.08 30.0 2.4 OK
3 2017/09/09 Simelane, M (Musawenkosi) 1187* 1 0.92 0.08 30.0 2.4 OK
4 2017/09/09 Evaristo, M (Marcio) 1187* 1 0.92 0.08 30.0 2.4 OK
5 2017/09/09 Nyathi, M (Musa) 1621 1 0.44 0.56 30.0 16.8 OK