Blitz: Individual Calculations November 2022
 Rathnayake, M A A H  Total change: -47.80  Rating chartPersonal card
 Sri Lanka National blitz Championship 2022 Colombo SRI 2022-09-18
RcRownchangeKK*chgGame
 1219 1865 3.50 6 -2.39 20 -47.80 
  Heenatigala, Nilusha Dewwan 1465  * SRI1.0010.08201.60 
  Karunarathne, D D W Gamini 1156 SRI1.0010.01200.20 
  Amarathunga, Kosala Sandeepa Cham 1245 SRI0.001-0.9920-19.80 
  Nimsanda, K H Savitha 1129 SRI1.0010.00200.00 
  Madurawala, M G D S Shanuka 1079 SRI0.501-0.5020-10.00 
  Weerasekara, Dinul Vinsitha 1237 SRI0.001-0.9920-19.80 
 * 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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