CHESS SA Ratings Database

Player tournament rating analysis

Player

Zwakala, N (Ntando)

[192043627] from Johannesburg Metro (GJM)
2007

Rating

Standard

-11.0

Rating change

K = 15

1929

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 KCF Africa Team Chess Invitational 7 2017/10/05 2007 7 3.5 50.0 0 1929.3 1929 15 4.23 -0.73 -11.0 0.0 -11.0 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/10/05 Mbedza, R (Richard) 1919 ½ 0.62 -0.12 15 -1.8 OK
2 2017/10/06 Wilken, JB (Justin) 1925 ½ 0.61 -0.11 15 -1.6 OK
3 2017/10/06 Mayimbo, C (Clement) 2053 0 0.44 -0.44 15 -6.6 OK
4 2017/10/07 Du Plessis, H (Heinco) 1952 UM 0 0.58 -0.58 15 -8.7 OK
5 2017/10/07 Khumalo, KB (Keith) 1892 1 0.66 0.34 15 5.1 OK
6 2017/10/08 Bhawoodien, SH (Shabier) 1970 FM ½ 0.55 -0.05 15 -0.8 OK
7 2017/10/08 Mamombe, K (Kudzanai) 1794 IM 1 0.77 0.23 15 3.4 OK