CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Zyl-Rudd, J (Jack)

[102041158] from Nelson Mandela Bay (ENM)
2101

Rating

Standard

-4.5

Rating change

K = 15

2071

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 KCF Africa Team Chess Invitational 7 2017/10/05 2101 7 3.0 42.9 -50 2121.1 2071 15 3.30 -0.30 -4.5 0.0 -4.5 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/10/05 Pein, J (Jonathan) 1938 ½ 0.72 -0.22 15 -3.3 OK
2 2017/10/06 Kabwe, T (Timothy) 2210 0 0.35 -0.35 15 -5.3 OK
3 2017/10/06 Ovcina, D (Denis) 2148 CM ½ 0.43 0.07 15 1.1 OK
4 2017/10/07 Klaver, C (Cornelis) 2042 NM ½ 0.58 -0.08 15 -1.2 OK
5 2017/10/07 Oatlhotse, P (Providence) 2176 IM ½ 0.40 0.10 15 1.5 OK
6 2017/10/08 Mosetlhe, KK (Kgaugelo) 2198 NM ½ 0.37 0.13 15 2.0 OK
7 2017/10/08 Pon, M (Matt) 2136 FM ½ 0.45 0.05 15 0.7 OK