Individual Calculations August 2017
 Ronaldo, L H K  Total change: -13.20  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1312 1087 1.00 6 -0.33 40 -13.20 
  Alwala, A D Hansaja Ramith 1427 SRI0.001-0.1240-4.80 
  Mesandu, W M Senod 1257 SRI0.001-0.2840-11.20 
  Aluvihare, Sithum D 1244 SRI0.5010.21408.40 
  Dissanayake , Sithila C 1329 SRI0.5010.304012.00 
  Ekanayake, N N B 1298 SRI0.001-0.2340-9.20 
  Lansakara, B M 1319 SRI0.001-0.2140-8.40 

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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