Individual Calculations August 2017
 Ekanayake, N N B  Total change: -74.00  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1084 1298 2.00 5 -1.85 40 -74.00 
  Manusha, D M Nipun 1011 SRI0.501-0.3440-13.60 
  Pelagewatta, H Prabashwara 1077 SRI0.001-0.7840-31.20 
  Perera , J A Malinda 1098 SRI0.501-0.2640-10.40 
  Pelagewatta , T P 1148 SRI0.001-0.7040-28.00 
  Ronaldo, L H K 1087 SRI1.0010.23409.20 

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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