Blitz: Individual Calculations February 2023
 Wijesinghe, W M M N  Total change: -84.80  Rating chartPersonal card
 Asian Schools Blitz CC 2022- U 17 G Waskaduwa SRI 2022-12-06
RcRownchangeKK*chgGame
 1229 1366 2.50 7 -2.12 40 -84.80 
  Subasinghe, M R S 1023 SRI1.0010.12404.80 
  Pavalachandran, Ashvini 1622 SRI0.001-0.1940-7.60 
  Bakmeewewa, L C 1060 SRI1.0010.14405.60 
  Urangoo, Kherlenzorig 1461 MGL0.001-0.3740-14.80 
  Fernando, H Methushi Amaya 1229 SRI0.001-0.6840-27.20 
  Bandara, Lakshika Sathsarani 1135 SRI0.501-0.2940-11.60 
  Kumarasinghe, Minuli 1073 SRI0.001-0.8540-34.00 

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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