CHESS SA Ratings Database

Player tournament rating analysis

Player

Hercules, BV (Benjamin)

[191012376] from Tshwane (GTP)
2147

Rating

Standard

-4.5

Rating change

K = 15.0

2105

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 KCF Africa Team Chess Invitational
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20171974
Tournament group id 20171974
Start 2017/10/05
End 2017/10/08
Rated 2017/10/14
Rating 2147
Rated games 7
Rated score 4.0
Rated percent 57.1
Rated Dp 50
Rated average opponent rating 2054.57
Rated performance 2105
Rated expected score (We) 4.30
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) 15
Final position (shared) 11

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/10/05 Luanja, G (Geoffrey) 2182 0 0.45 -0.45 15.0 -6.8 OK
2 2017/10/06 Goosen, A (Anton) 1950 CM 1 0.75 0.25 15.0 3.8 OK
3 2017/10/06 Mazibuko, K (Khanya) 1850 CM 1 0.85 0.15 15.0 2.3 OK
4 2017/10/07 Simulundu, J (Judah) 2159 ½ 0.48 0.02 15.0 0.3 OK
5 2017/10/07 Mnguni, JD (Jakob) 2151 ½ 0.49 0.01 15.0 0.2 OK
6 2017/10/08 Mwale, J (Joseph) 2090 ½ 0.58 -0.08 15.0 -1.2 OK
7 2017/10/08 Mthunzi, B (Brighton) 2000 ½ 0.70 -0.20 15.0 -3.0 OK