CHESS SA Ratings Database

Player tournament rating analysis

Player

February, JN (Jesse)

[297009288] from Western Province (WP)
1891

Rating

Standard

-31.6

Rating change

K = 20.0

1701

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament South African Junior Team Championships 2016 (U20 A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 37343
Tournament group id 37317
Start 2016/12/16
End 2016/12/19
Rated 2016/12/20
Rating 1891
Rated games 7
Rated score 4.0
Rated percent 57.1
Rated Dp 50
Rated average opponent rating 1617.00
Rated performance 1701
Rated expected score (We) 5.58
Rated score difference (Score-We) -1.58
K-factor 20.0
Temporary rating change -31.6
Penalties 0.0
TOTAL RATING CHANGE -31.6
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 42
Final position (single) 18
Final position (shared) 19

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2016/12/16 Tshabalala, Bt (Buti) 1499* 1 0.92 0.08 20.0 1.6
2 2016/12/16 Burger, Hdw (Hein) 1562 0 0.88 -0.88 20.0 -17.6
3 2016/12/17 Goldberg, S (Shmuel) 1688 1 0.76 0.24 20.0 4.8
4 2016/12/17 Mabena, M (Mzamo) 1499* 0 0.92 -0.92 20.0 -18.4
5 2016/12/18 Bezuidenhout, Rr (Roland) 2073 FM 0 0.26 -0.26 20.0 -5.2
6 2016/12/18 Monatisa, T (Tiisetso) 1499* 1 0.92 0.08 20.0 1.6
7 2016/12/19 Reddy, T (Truwen) 1499* 1 0.92 0.08 20.0 1.6