Individual Calculations August 2017
 Aluvihare, Sithum D  Total change: -2.40  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1082 1244 3.50 5 -0.06 40 -2.40 
  Alwela, Senuja Thimeth 1127 SRI0.001-0.6640-26.40 
  Ronaldo, L H K 1087 SRI0.501-0.2140-8.40 
  Sumanasinghe, Okitha 1018 SRI1.0010.21408.40 
  Priyarathne, T G Buddika Kavindu 1026 SRI1.0010.22408.80 
  Gunarathne, H D D Daham 1154 SRI1.0010.384015.20 

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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