Individual Calculations July 2011
 Budunwela, Tharindu Harshaka  Total change: 4.00  Rating chartPersonal card
 Dhamso International Chess Festival Ambalangoda SRI 2011-04-22
RcRownchangeKK*chgGame
 1897 1505 0.00 2 -0.17 25 -4.25 
  Kalugampitiya, R S 1905  * SRI0.001-0.0825-2.00 
  Methmali, Y 1889 SRI0.001-0.0925-2.25 
 * 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)
 
 2nd Kandy Open Rating Chess Championship NICD, Polgolla, Kandy SRI 2011-05-18
RcRownchangeKK*chgGame
 1809 1505 1.00 4 0.33 25 8.25 
  Bhagya, Viman 1905  * SRI0.001-0.0825-2.00 
  Thilakarathne, G M H 1595 SRI1.0010.622515.50 
  Bandara, Dhanushka 1832 SRI0.001-0.1325-3.25 
  Jayasundara, P K U M 1905  * SRI0.001-0.0825-2.00 
 * 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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