Blitz: Individual Calculations February 2019
 Senarath, B T A Y  Total change: -25.40  Rating chartPersonal card
 Sri Lanka National Women's Blitz Chess Championship 2018 Colombo SRI 2018-10-06
RcRownchangeKK*chgGame
 1298 1430 2.00 5 -1.27 20 -25.40 
  Rukaiya, Odayar Fathima 1042 SRI1.0010.09201.80 
  Basnayake, I U wc1708 SRI0.001-0.1720-3.40 
  Epa, W Bethmee V 1157 SRI1.0010.17203.40 
  Pavalachandran, Ashvini 1357 SRI0.001-0.6020-12.00 
  Jayasuriya, Linali Andrea 1227 SRI0.001-0.7620-15.20 

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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