CHESS SA Ratings Database

Player tournament rating analysis

Player

Cawdery, DJ (Daniel)

[182004314] from Nelson Mandela Bay (ENM)
2357

Rating

Rapid

-35.7

Rating change

K = 30.0

2206

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 AFRICAN INDIVIDUAL RAPID CHESS CHAMPIONSHIPS (Open)
Grand Prix tournament
Tournament format Swiss
Rating type Rapid
National/FIDE rated National
Host region ()
Tournament id 20171278
Tournament group id 20171278
Start 2017/07/02
End 2017/07/10
Rated 2017/07/13
Rating 2357
Rated games 9
Rated score 5.0
Rated percent 55.6
Rated Dp 43
Rated average opponent rating 2162.80
Rated performance 2206
Rated expected score (We) 6.19
Rated score difference (Score-We) -1.19
K-factor 30.0
Temporary rating change -35.7
Penalties 0.0
TOTAL RATING CHANGE -35.7
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 0
Final position (single) 0
Final position (shared) 0

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/07/11 Ould Rouis Mounir 2059 1 0.85 0.15 30.0 4.5 OK
2 2017/07/11 Van Zyl-Rudd Jack 1965* FM ½ 0.92 -0.42 30.0 -12.6 OK
3 2017/07/11 Phiri Richmond 2188 IM ½ 0.72 -0.22 30.0 -6.6 OK
4 2017/07/11 Silva David 2209 IM ½ 0.70 -0.20 30.0 -6.0 OK
5 2017/07/11 Bouzidi Ahmed 2193 CM 1 0.72 0.28 30.0 8.4 OK
6 2017/07/11 Arab Adlane 2403 IM 0 0.44 -0.44 30.0 -13.2 OK
7 2017/07/11 Hesham Abdelrahman 2459 GM ½ 0.36 0.14 30.0 4.2 OK
8 2017/07/11 Semahi Lazhar 2117 1 0.80 0.20 30.0 6.0 OK
9 2017/07/11 Talbi Chafik 2223 FM 0 0.68 -0.68 30.0 -20.4 OK