CHESS SA Ratings Database

Player tournament rating analysis

Player

Kobese, AKW (Watu)

[173015955] from Western Province (WP)
2284

Rating

Standard

+3.7

Rating change

K = 18.7

2255

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2018 Steinitz Chess Festival (Prestige)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated FIDE
Host region Western Province (WP)
Tournament id 20180633
Tournament group id 20180631
Start 2018/03/21
End 2018/03/25
Rated 2018/03/25
Rating 2284
Rated games 7
Rated score 5.5
Rated percent 78.6
Rated Dp 230
Rated average opponent rating 2024.57
Rated performance 2255
Rated expected score (We) 5.30
Rated score difference (Score-We) 0.20
K-factor 18.7
Temporary rating change 3.7
Penalties 0.0
TOTAL RATING CHANGE 3.7
Count for rating OK
Total rated games with White and Black 7
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 2
Final position (single) 1
Final position (shared) 1

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2018/03/21 Fakude, HM (Hopewell) 1892* CM 1 0.92 0.08 18.7 1.5 OK
2 2018/03/21 Vester, J (Jordan) 1892* 1 0.92 0.08 18.7 1.5 OK
3 2018/03/22 James, M (Michael) 1951 1 0.88 0.12 18.7 2.2 OK
4 2018/03/23 Silva, D (David) 2279 IM 1 0.51 0.49 18.7 9.2 OK
5 2018/03/24 Willenberg, KS (Kenneth) 1892* 1 0.92 0.08 18.7 1.5 OK
6 2018/03/24 Willenberg, CG (Craig) 2000 ½ 0.84 -0.34 18.7 -6.4 OK
7 2018/03/25 Steel, HR (Henry) 2425 IM 0 0.31 -0.31 18.7 -5.8 OK