Blitz: Individual Calculations November 2022
 Labunahewage, Dulein Bimsath  Total change: 44.60  Rating chartPersonal card
 Sri Lanka National blitz Championship 2022 Colombo SRI 2022-09-18
RcRownchangeKK*chgGame
 1282 1084 4.00 7 2.23 20 44.60 
  Dharmadasa, L W K U 1375 SRI0.001-0.1520-3.00 
  Punchihewa, Hasith Thevindu 1252 SRI1.0010.722014.40 
  Gnanaseelan, Jude Dorison 1246 SRI0.001-0.2920-5.80 
  Jayawickrama, U W R K 1333 SRI1.0010.812016.20 
  Gunawardana, Kithmal Rashintha 1175 SRI0.001-0.3820-7.60 
  Selvarajah, Selvendra 1221 SRI1.0010.682013.60 
  Akasha, J P Vihanga 1372 SRI1.0010.842016.80 

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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