CHESS SA Ratings Database

Player tournament rating analysis

Player

Booysen, AM (Antonio)

[100002599] from Tshwane (GTP)
1619

Rating

Standard

+38.5

Rating change

K = 25

1883

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 Menlo Open (A) 5 2017/07/29 1619 5 3.5 70.0 149 1734.2 1883 25 1.96 1.54 38.5 0.0 38.5 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/07/29 Mnguni, JD (Jakob) 2124 0 0.04 -0.04 25 -1.0 OK
2 2017/07/29 Mitchell, B (Brian) 1544 1 0.60 0.40 25 10.0 OK
3 2017/07/29 Nelson, WJH (William) 1824 ½ 0.24 0.26 25 6.5 OK
4 2017/07/29 Fourie, L (Louhan) 1597 UM 1 0.53 0.47 25 11.8 OK
5 2017/07/29 Van Der Westhuizen, D (Donald) 1582 1 0.55 0.45 25 11.2 OK