Individual Calculations January 2019
 Liyanage, Pesandu Rashmitha  Total change: 50.80  Rating chartPersonal card
 Sri Lanka Inter Club B Chess Championship 2018 Colombo SRI 2018-12-01
RcRownchangeKK*chgGame
 1334 1438 0.50 1 -0.14 40 -5.60 
  Jayasinghe, J A A D K 1334 SRI0.501-0.1440-5.60 

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)
 
 Kolonnawa Chess Classic 2018 Colombo SRI 2018-12-14
RcRownchangeKK*chgGame
 1338 1438 7.00 9 1.41 40 56.40 
  Deshapriya, A M M Nandula 1040 SRI1.0010.08403.20 
  Pathirana, W P Voji Nimla 1199 SRI0.501-0.3040-12.00 
  Rashmitha, G Malshan Chamika 1111 SRI1.0010.13405.20 
  Randil, Lakshitha 1838  * SRI0.001-0.0840-3.20 
  Wickramasuriya, Kenolee 1162 SRI1.0010.17406.80 
  Perera, S D Tharindu 1273 SRI1.0010.284011.20 
  Dissanayake, Sasandu Upeksha 1208 SRI1.0010.21408.40 
  Ekanayake, Hasindu Chiranga 1508 SRI0.5010.10404.00 
  Jayaweera, Y 1704 SRI1.0010.824032.80 
 * 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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