Individual Calculations May 2018
 Peramunetilleke, Savin Kavindu  Total change: -15.20  Rating chartPersonal card
 Open Sunday League Winter 2018 - YGP Qualifier Hong Kong HKG 2018-01-28
RcRownchangeKK*chgGame
 1339 1065 0.00 2 -0.38 40 -15.20 
  Rivas Vila, David 1465  * ESP0.001-0.0840-3.20 
  King, Oliver Baekho 1212 HKG0.001-0.3040-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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