CHESS SA Ratings Database

Player tournament rating analysis

Player

Makoto, R (Rodwell)

[187019959] from Johannesburg Metro (GJM)
2283

Rating

Rapid

+6.0

Rating change

K = 30.0

2280

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 PSS Prestige (Rapid)
Grand Prix tournament
Tournament format Swiss
Rating type Rapid
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 20170735
Tournament group id 20170735
Start 2017/04/22
End 2017/04/23
Rated 2017/04/27
Rating 2283
Rated games 10
Rated score 6.5
Rated percent 65.0
Rated Dp 110
Rated average opponent rating 2170.20
Rated performance 2280
Rated expected score (We) 6.30
Rated score difference (Score-We) 0.20
K-factor 30.0
Temporary rating change 6.0
Penalties 0.0
TOTAL RATING CHANGE 6.0
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 5
Final position (single) 5
Final position (shared) 4

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/22 De Abreu, RN (Roberto) 1902 FM 1 0.91 0.09 30.0 2.7 OK
2 2017/04/22 Barrish, D (Daniel) 1891* 1 0.92 0.08 30.0 2.4 OK
3 2017/04/22 Hercules, BV (Benjamin) 2050 NM 1 0.79 0.21 30.0 6.3 OK
4 2017/04/22 Alice, MV (Mateus Viageiro) 2212 ½ 0.60 -0.10 30.0 -3.0 OK
5 2017/04/22 Grover, S (Sahaj) 2478 GM 0 0.25 -0.25 30.0 -7.5 OK
6 2017/04/22 Mabusela, JM (Johannes) 2269 IM ½ 0.52 -0.02 30.0 -0.6 OK
7 2017/04/22 Amonatov, F (Farrukh) 2716 GM 0 0.06 -0.06 30.0 -1.8 OK
8 2017/04/23 Manan, YH (Yoboue Hermann) 2124 1 0.71 0.29 30.0 8.7 OK
9 2017/04/23 Bouah, LJ (Lyndon) 2155 CM ½ 0.67 -0.17 30.0 -5.1 OK
10 2017/04/23 Bornheim, C (Craig) 1960 CM 1 0.87 0.13 30.0 3.9 OK