CHESS SA Ratings Database

Player tournament rating analysis

Player

Bouah, LJ (Lyndon)

[173003226] from Western Province (WP)
2155

Rating

Rapid

-0.6

Rating change

K = 30.0

2165

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 2155
Rated games 8
Rated score 4.5
Rated percent 65.0
Rated Dp 110
Rated average opponent rating 2054.80
Rated performance 2165
Rated expected score (We) 4.52
Rated score difference (Score-We) -0.02
K-factor 30.0
Temporary rating change -0.6
Penalties 0.0
TOTAL RATING CHANGE -0.6
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 9
Final position (single) 7
Final position (shared) 4

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/22 Tlale, T (Tshepang) 1913 WIM 1 0.00 0.00 30.0 0.0 Default win
2 2017/04/22 Sriram, J (Jha) 2330 GM 0 0.27 -0.27 30.0 -8.1 OK
3 2017/04/22 Peretz, L (Leon) 1763* 1 0.92 0.08 30.0 2.4 OK
4 2017/04/22 Paiva, D (Donaldo) 2146 NM 0 0.51 -0.51 30.0 -15.3 OK
5 2017/04/22 Lekgau, M (Mothupi) 1802 1 0.89 0.11 30.0 3.3 OK
6 2017/04/22 Longano, MN (Michael) 1962 1 0.00 0.00 30.0 0.0 Default win
7 2017/04/22 Jere, D (Daniel) 2385 0 0.21 -0.21 30.0 -6.3 OK
8 2017/04/23 Khumalo, KB (Keith) 1857 1 0.85 0.15 30.0 4.5 OK
9 2017/04/23 Makoto, R (Rodwell) 2283 IM ½ 0.33 0.17 30.0 5.1 OK
10 2017/04/23 Manan, YH (Yoboue Hermann) 2124 1 0.54 0.46 30.0 13.8 OK