Individual Calculations August 2017
 Hirunika, C Kasuni  Total change: -8.00  Rating chartPersonal card
 Sri Lanka Women's Qualifying Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1233 1006 0.50 3 -0.20 40 -8.00 
  Wijesiri, Dileka 1172 SRI0.5010.22408.80 
  Ranasinghe, Shalini 1406  * SRI0.001-0.0840-3.20 
  Nelligedara, Amandi 1122 SRI0.001-0.3440-13.60 
 * 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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