Individual Calculations October 2016
 Lansakara, Vinuji  Total change: 1.60  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1261 1059 1.00 4 0.04 40 1.60 
  Karunarathne, Thisali 1258 SRI1.0010.764030.40 
  Dissanayaka, S S 1302 SRI0.001-0.2040-8.00 
  Sanjaya, W M Lankanath 1249 SRI0.001-0.2540-10.00 
  Wiijesinghe , Pasan Januda 1233 SRI0.001-0.2740-10.80 

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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