Individual Calculations February 2017
 Liyanage, Kusalvin  Total change: 24.40  Rating chartPersonal card
 Kalutara Chess Festival 2017 Kalutara SRI 2017-01-12
RcRownchangeKK*chgGame
 1353 1082 1.00 2 0.61 40 24.40 
  Dabarera, G W D M 1482  * SRI0.001-0.0840-3.20 
  Waranga, M G Yasasmi 1223 SRI1.0010.694027.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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