CHESS SA Ratings Database

Player tournament rating analysis

Player

De Bruyn, AL (Aleida)

[200006331] from Tshwane (GTP)
1579

Rating

Standard

-14.1

Rating change

K = 30

1474

Performance

 

Yes

Count for rating

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
World U16 Olympiad 2013 (China) 9 2013/07/31 1579 8 5.0 62.5 100 1373.8 1474 30 5.47 -0.47 -14.1 0.0 -14.1

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2013/07/31 Shuai Mingjun 994 1 0.92 0.08 30 2.4
2 2013/07/31 Joshua Sheng 1995 0 0.07 -0.07 30 -2.1
3 2013/07/31 Chen Xinghan 1044 1 0.92 0.08 30 2.4
5 2013/07/31 Au Ryan Nathan 1453 ½ 0.67 -0.17 30 -5.1
6 2013/07/31 Lee Xuan -Yi 1313 ½ 0.82 -0.32 30 -9.6
7 2013/07/31 Zhang Rongchuan 1268 1 0.86 0.14 30 4.2
8 2013/07/31 Hu Zhengdong 1731 ½ 0.30 0.20 30 6.0
9 2013/07/31 Su Hongming 1192 ½ 0.91 -0.41 30 -12.3