Individual Calculations March 2014
 Sanjeewa, Krishan  Total change: -73.65  Rating chartPersonal card
 Sri Lanka Major Division Chess Championship 2014 Colombo Colombo SRI 2014-01-31
RcRownchangeKK*chgGame
 1404 1616 3.00 7 -2.23 30 -66.90 
  Kiriella, K G Gimantha Gayasha 1289 SRI1.0010.13303.90 
  Anuruddha, N B M I 1850 SRI0.001-0.2130-6.30 
  Kodithuwakku, Himsara 1353 SRI1.0010.18305.40 
  Paranavidana, Thaveesha R 1431 SRI0.001-0.7430-22.20 
  Palipana, Kethaka 1328 SRI0.001-0.8430-25.20 
  Rodrigo, T M Janudi 1256 SRI1.0010.10303.00 
  Kiriella, K G Nimesha Shalinda 1321 SRI0.001-0.8530-25.50 

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)
 
NOTE: K factor changed
 7th Colombo International Chess Festival 2014 Colombo SRI 2014-02-12
RcRownchangeKK*chgGame
 1562 1619 3.50 7 -0.45 15 -6.75 
  Alahakoon, Isuru 2019  * SRI0.001-0.0815-1.20 
  Pasqual, Anuki 1239 SRI1.0010.09151.35 
  Palipana, Kethaka 1357 SRI0.501-0.3215-4.80 
  Rodrigo, T M Janudi 1256 SRI1.0010.10151.50 
  Priyankara, Chamil 1941 SRI0.001-0.1315-1.95 
  Ranawaka, Nuran Lakshitha N 1299 SRI1.0010.13151.95 
  De Silva, Osheen 1823 SRI0.001-0.2415-3.60 
 * 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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