CHESS SA Ratings Database

Player tournament rating analysis

Player

De Bruyn, AL (Aleida)

[200006331] from Tshwane (GTP)
1587

Rating

Standard

-1.8

Rating change

K = 30

1579

Performance

 

Yes

Count for rating

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2013 Monnas Open B Section 7 2013/10/04 1587 5 2.5 50.0 0 1579.4 1579 30 2.56 -0.06 -1.8 0.0 -1.8

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
2 2013/10/04 Nkosi, Mm (Matthew) 1724 0 0.32 -0.32 30 -9.6
3 2013/10/05 Sithole, Ms (Mangalane Steve) 1446 1 0.69 0.31 30 9.3
4 2013/10/05 Szakmeister, G (Gyorgy) 1492 ½ 0.63 -0.13 30 -3.9
5 2013/10/05 Molebatsi, Tb (Teboho) 1610 0 0.47 -0.47 30 -14.1
7 2013/10/06 Koekemoer, M (Marthinus) 1625 1 0.45 0.55 30 16.5