Individual Calculations August 2021
 Razdolski, Ilya  Total change: 56.00  Rating chartPersonal card
 Warsaw Chess Open - A Warszawa POL 2021-07-19
RcRownchangeKK*chgGame
 2189 2109 5.00 9 1.40 40 56.00 
  Janik, Igor m2500 POL0.001-0.0940-3.60 
  Syrkiewicz, Michal 1976 POL1.0010.324012.80 
  Paszewski, Mateusz f2280 POL0.5010.23409.20 
  Fargac, Martin f2320 CZE1.0010.774030.80 
  Malicka, Maria fwc2272 POL0.5010.22408.80 
  Sieciechowicz, Marcin m2386 POL0.001-0.1740-6.80 
  Chyzy, Jakub f2257 POL0.001-0.3040-12.00 
  Pettersson, Alexander 1995 MLT1.0010.344013.60 
  Lee, Hyo 1712 KOR1.0010.08403.20 

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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