CHESS SA Ratings Database

Player tournament rating analysis

Player

De Bruyn, AL (Aleida)

[200006331] from Tshwane (GTP)
1572

Rating

Standard

-29.4

Rating change

K = 30.0

1414

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Hennops Open 2013 Sec A - Open To All
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 23344
Tournament group id 0
Start 2013/05/24
End 2013/05/25
Rated 2013/05/26
Rating 1572
Rated games 5
Rated score 2.5
Rated percent 50.0
Rated Dp 0
Rated average opponent rating 1414.00
Rated performance 1414
Rated expected score (We) 3.48
Rated score difference (Score-We) -0.98
K-factor 30.0
Temporary rating change -29.4
Penalties 0.0
TOTAL RATING CHANGE -29.4
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank -1
Final position (single) 10
Final position (shared) 10

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2013/05/24 Diko, M (Mandla) 1237 0 0.88 -0.88 30.0 -26.4
2 2013/05/24 Freire, M M (Matthew) 1381 1 0.75 0.25 30.0 7.5
3 2013/05/25 Nephalela, H (Humani) 1466 ½ 0.64 -0.14 30.0 -4.2
4 2013/05/25 Ndlovu, Vm (Vincent) 1459 1 0.65 0.35 30.0 10.5
5 2013/05/25 Grobbelaar, J (Jacqui) 1527 WPM 0 0.56 -0.56 30.0 -16.8