Individual Calculations February 2019
 Abhimanyu, Iraja  Total change: 4.60  Rating chartPersonal card
 7th Kaluthara Chess Festival 2019 Kaluthara SRI 2019-01-11
RcRownchangeKK*chgGame
 1384 1471 5.00 8 0.23 20 4.60 
  Gamage, Sanula Udan 1071  * SRI1.0010.08201.60 
  Hendavitharana, D S 1164 SRI1.0010.14202.80 
  Liyanapathirana, Pasan Vindula 1819 SRI0.001-0.1120-2.20 
  Perera, G Thinuka Geethula 1157 SRI1.0010.14202.80 
  Senanayaka, P D 1731 SRI0.001-0.1820-3.60 
  Bandara, T M Miul Prabhashwara 1199 SRI1.0010.17203.40 
  Kodithuwakku, Lisara 1702 SRI0.001-0.2120-4.20 
  Gamage, M Nuwanthi Silva 1229 SRI1.0010.20204.00 
 * 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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