CHESS SA Ratings Database

Player tournament rating analysis

Player

Naidu, S (Sayen)

[193026630] from Kwazulu Natal (KZN)
1789

Rating

Standard

+32.0

Rating change

K = 20.0

1943

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 Ethekwini Open (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region KwaZulu Natal (KZN)
Tournament id 20170599
Tournament group id 20170598
Start 2017/03/18
End 2017/03/21
Rated 2017/04/11
Rating 1789
Rated games 7
Rated score 4.5
Rated percent 64.3
Rated Dp 102
Rated average opponent rating 1840.71
Rated performance 1943
Rated expected score (We) 2.90
Rated score difference (Score-We) 1.60
K-factor 20.0
Temporary rating change 32.0
Penalties 0.0
TOTAL RATING CHANGE 32.0
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 15
Final position (single) 7
Final position (shared) 4

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/03/18 Pather, C (Cayden) 1397* 1 0.92 0.08 20.0 1.6 OK
2 2017/03/18 Mnguni, JD (Jakob) 2101 ½ 0.14 0.36 20.0 7.2 OK
3 2017/03/19 Qobo, LT (Lulama) 1818 1 0.46 0.54 20.0 10.8 OK
4 2017/03/19 Mwale, J (Joseph) 2106 ½ 0.13 0.37 20.0 7.4 OK
5 2017/03/20 Klaver, C (Cornelis) 2043 NM 0 0.19 -0.19 20.0 -3.8 OK
6 2017/03/20 Khanyile, WS (Wandumuzi) 1775 1 0.52 0.48 20.0 9.6 OK
7 2017/03/21 Oliver, HN (Henry) 1762 ½ 0.54 -0.04 20.0 -0.8 OK