CHESS SA Ratings Database

Player tournament rating analysis

Player

Mnguni, JD (Jakob)

[192023485] from Tshwane (GTP)
2203

Rating

Standard

+4.9

Rating change

K = 12.0

2231

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2018 Chris Greyling Open (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20180831
Tournament group id 20180827
Start 2018/04/21
End 2018/04/21
Rated 2018/04/23
Rating 2203
Rated games 5
Rated score 4.0
Rated percent 80.0
Rated Dp 240
Rated average opponent rating 1991.20
Rated performance 2231
Rated expected score (We) 3.59
Rated score difference (Score-We) 0.41
K-factor 12.0
Temporary rating change 4.9
Penalties 0.0
TOTAL RATING CHANGE 4.9
Count for rating OK
Total rated games with White and Black 5
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 3
Final position (single) 1
Final position (shared) 1

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2018/04/21 Alberts, JA (Jaco) 1811* 1 0.92 0.08 12.0 1.0 OK
2 2018/04/21 Mazibuko, K (Khanya) 1960 CM 1 0.80 0.20 12.0 2.4 OK
3 2018/04/21 Mabusela, JM (Johannes) 2245 IM ½ 0.44 0.06 12.0 0.7 OK
4 2018/04/21 Zwakala, N (Ntando) 2113 PM ½ 0.62 -0.12 12.0 -1.4 OK
5 2018/04/21 Khumalo, KB (Keith) 1956 1 0.81 0.19 12.0 2.3 OK