Rapid: Individual Calculations January 2023
 Kepinski, Lech  Total change: 16.60  Rating chartPersonal card
 Zimowy Zoliborski turniej szachow szybkich FIDE dla Pan i Panow 50 wzwyz Warszawa POL 2022-12-17
RcRownchangeKK*chgGame
 1504 1410 4.00 7 0.83 20 16.60 
  Wiech, Grzegorz 2116 POL0.001-0.0120-0.20 
  Branicki, Slawomir 1277 POL0.001-0.6820-13.60 
  Budrewicz, Henryk 1308 POL1.0010.36207.20 
  Kwiek, Janusz 1291 POL1.0010.34206.80 
  Szewczak, Andrzej 1775 POL0.001-0.1020-2.00 
  Bialczynski, Michal 1307 POL1.0010.36207.20 
  Wilczynski, Adam 1456 POL1.0010.562011.20 

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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