Blitz: Individual Calculations November 2022
 Perera, Mario  Total change: -53.40  Rating chartPersonal card
 Sri Lanka National blitz Championship 2022 Colombo SRI 2022-09-18
RcRownchangeKK*chgGame
 1178 1431 2.00 6 -2.67 20 -53.40 
  Thilakarathne, Nisal Dilushana 1110 SRI0.001-0.8720-17.40 
  Thilakaratna, B A Thevindu Kenula 1052 SRI0.501-0.4120-8.20 
  Wickramasinghe, V W A Vinuda Vidm 1066 SRI1.0010.10202.00 
  Lakshitha, H H Sasindu 1625 SRI0.001-0.2520-5.00 
  Minsara, S D Sadev 1098 SRI0.501-0.3820-7.60 
  Shaniff, M Z M 1118 SRI0.001-0.8620-17.20 

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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