Individual Calculations March 2015
 Thawalampola, Oshada D  Total change: -1.20  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2015 Kandy Kandy SRI 2015-02-12
RcRownchangeKK*chgGame
 1427 1410 3.50 7 -0.03 40 -1.20 
  Bandara, Dhanushka 1810  * SRI0.001-0.0840-3.20 
  Thawalampola, Banuka Neranjan 1757 SRI0.001-0.1140-4.40 
  Jayawickrama, U W R K 1245 SRI0.001-0.7240-28.80 
  Wijethilake, D N 1194 SRI1.0010.22408.80 
  Lankeshwara, B. Ruchira 1331 SRI1.0010.394015.60 
  Gunarathne, Dulshan Chamara 1314 SRI0.501-0.1340-5.20 
  Nanayakkara, T 1337 SRI1.0010.404016.00 
 * 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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