Blitz: Individual Calculations November 2022
 Dharmadasa, L W K U  Total change: -25.40  Rating chartPersonal card
 Sri Lanka National blitz Championship 2022 Colombo SRI 2022-09-18
RcRownchangeKK*chgGame
 1197 1375 4.50 8 -1.27 20 -25.40 
  Labunahewage, Dulein Bimsath 1084 SRI1.0010.15203.00 
  Madurawala, M G D S Shanuka 1079 SRI0.501-0.3520-7.00 
  Thilakarathne, Nisal Dilushana 1110 SRI1.0010.18203.60 
  Pinnagoda, P G Anuhas Suradunu 1163 SRI1.0010.23204.60 
  Harishman, S. 1701 SRI0.001-0.1320-2.60 
  Weerasekara, Dinul Vinsitha 1237 SRI0.001-0.6920-13.80 
  Perera, H A Lisanda Vinsith 1130 SRI0.001-0.8020-16.00 
  Perera, W Chamoth Chiranda 1069 SRI1.0010.14202.80 

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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