Individual Calculations May 2017
 Premathilaka, Kanishka  Total change: 8.80  Rating chartPersonal card
 2017 MCC ANZAC Day Weekender Melbourne AUS 2017-04-21
RcRownchangeKK*chgGame
 1868 1782 2.00 4 0.44 20 8.80 
  Verginis, Nikolaos 1422 AUS1.0010.10202.00 
  Ly, Thai 1905 AUS1.0010.672013.40 
  Nguyen, Hoai Nam 2158 VIE0.001-0.0920-1.80 
  Seah, Eddy 1987 AUS0.001-0.2420-4.80 

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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