CHESS SA Ratings Database

Player tournament rating analysis

Player

Mnguni, JD (Jakob)

[192023485] from Tshwane (GTP)
2182

Rating

Standard

-4.5

Rating change

K = 15.0

2159

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 South African Closed Chess Championships (Open)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20172219
Tournament group id 20172215
Start 2017/12/09
End 2017/12/19
Rated 2017/12/19
Rating 2182
Rated games 11
Rated score 5.0
Rated percent 45.5
Rated Dp -36
Rated average opponent rating 2195.18
Rated performance 2159
Rated expected score (We) 5.30
Rated score difference (Score-We) -0.30
K-factor 15.0
Temporary rating change -4.5
Penalties 0.0
TOTAL RATING CHANGE -4.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 8
Final position (single) 8
Final position (shared) 8

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/12/09 Ovcina, D (Denis) 2131 CM 1 0.57 0.43 15.0 6.5 OK
2 2017/12/10 Kobese, AKW (Watu) 2315 IM 0 0.32 -0.32 15.0 -4.8 OK
3 2017/12/11 De Villiers, CCA (Charles) 2088 FM 1 0.63 0.37 15.0 5.5 OK
4 2017/12/12 Barrish, D (Daniel) 2202 FM 0 0.47 -0.47 15.0 -7.0 OK
5 2017/12/13 Mabusela, JM (Johannes) 2239 IM ½ 0.42 0.08 15.0 1.2 OK
6 2017/12/14 Van Den Heever, DO (Donovan) 2259 IM ½ 0.39 0.11 15.0 1.6 OK
7 2017/12/15 Bhawoodien, MO (Mohamed) 2112 FM 1 0.60 0.40 15.0 6.0 OK
8 2017/12/16 Mosetlhe, KK (Kgaugelo) 2207 NM ½ 0.47 0.03 15.0 0.5 OK
9 2017/12/17 Van Rensburg, RP (Ryan) 2194 IM ½ 0.48 0.02 15.0 0.3 OK
10 2017/12/18 Hercules, BV (Benjamin) 2153 NM 0 0.54 -0.54 15.0 -8.1 OK
11 2017/12/19 Klaasen, CJ (Calvin) 2247 FM 0 0.41 -0.41 15.0 -6.1 OK