Individual Calculations August 2017
 Thennakoon, Disara  Total change: -31.60  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1192 1094 1.50 6 -0.79 40 -31.60 
  Karunanayake, H M 1440 SRI0.001-0.1140-4.40 
  Fonseka, Waranakulasuriya Chan C 1193 SRI0.001-0.3640-14.40 
  Silva, Dewalamuni Achela 1278 SRI0.001-0.2640-10.40 
  Wijewardana, K D 1146 SRI0.001-0.4340-17.20 
  Sumanasinghe, Okitha 1018 SRI1.0010.404016.00 
  Welege , Imantha Lakshan 1075 SRI0.501-0.0340-1.20 

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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