Individual Calculations January 2017
 Khuphwathea, Paul C.  Total change: -18.40  Rating chartPersonal card
 SA National Club Tournament 2016 (A-Section) Bloemfontein RSA 2016-12-01
RcRownchangeKK*chgGame
 1771 1860 1.50 4 -0.92 20 -18.40 
  McInnes, Andrew 1520 RSA0.001-0.8820-17.60 
  Klevansky, Aron c1757 RSA1.0010.36207.20 
  Kromhout, Ewan 2048 RSA0.5010.24204.80 
  Marais, Franco 1758 RSA0.001-0.6420-12.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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