CHESS SA Ratings Database

Player tournament rating analysis

Player

Tembo, E (Epah)

[293037373] from Tshwane (GTP)
1657

Rating

Standard

+20.4

Rating change

K = 20.0

1798

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament JCC Wits 2017 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 20171869
Tournament group id 20171866
Start 2017/09/10
End 2017/09/10
Rated 2017/09/14
Rating 1657
Rated games 5
Rated score 3.5
Rated percent 70.0
Rated Dp 149
Rated average opponent rating 1648.60
Rated performance 1798
Rated expected score (We) 2.48
Rated score difference (Score-We) 1.02
K-factor 20.0
Temporary rating change 20.4
Penalties 0.0
TOTAL RATING CHANGE 20.4
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 20
Final position (single) 11
Final position (shared) 9

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/09/10 Naicker, S (Sheldon) 1265* 1 0.92 0.08 20.0 1.6 OK
2 2017/09/10 Mnguni, JD (Jakob) 2160 0 0.04 -0.04 20.0 -0.8 OK
3 2017/09/10 Mndaweni, MD (Mfanafuthi) 1473 ½ 0.74 -0.24 20.0 -4.8 OK
4 2017/09/10 Ngakane, D (Dan) 1644 1 0.52 0.48 20.0 9.6 OK
5 2017/09/10 Swartz, DS (David) 1844 1 0.26 0.74 20.0 14.8 OK