Individual Calculations December 2018
 Sowinski, Michal  Total change: 32.80  Rating chartPersonal card
 67. Mistrzostwa Warszawy'2018 - gr. B Warszawa POL 2018-11-12
RcRownchangeKK*chgGame
 1440 1268 4.00 8 1.64 20 32.80 
  Kwiek, Janusz 1580 POL0.001-0.1420-2.80 
  Duda, Ryszard 1502 POL0.001-0.2120-4.20 
  Markiewicz, Janusz 1170 POL1.0010.37207.40 
  Budrewicz, Henryk 1465 POL1.0010.752015.00 
  Wilczynski, Adam 1611 POL0.5010.38207.60 
  Borys, Marek 1346 POL0.5010.11202.20 
  Nocek, Dominik 1319 POL0.001-0.4320-8.60 
  Paziewski, Marcin 1523 POL1.0010.812016.20 

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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