Individual Calculations March 2015
 Kumara, M H N  Total change: 10.00  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2015 Kandy Kandy SRI 2015-02-12
RcRownchangeKK*chgGame
 1479 1605 6.00 9 0.25 40 10.00 
  Thilakasiri, P D 1205  * SRI0.501-0.4240-16.80 
  Samarakoon, S M S S 1205  * SRI1.0010.08403.20 
  Rathnayake , T P 1419 SRI0.501-0.2440-9.60 
  Hathurusinghe , Ravishka 1364 SRI1.0010.20408.00 
  Bandara, Dhanushka 1865 SRI0.5010.324012.80 
  Kalubowila, K H N 1762 SRI0.001-0.2940-11.60 
  Nanayakkara, T 1337 SRI1.0010.17406.80 
  Haputhanthri, H L N B 1449 SRI1.0010.294011.60 
  Kandearachchi, Jayanga 1707 SRI0.5010.14405.60 
 * 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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