Individual Calculations February 2015
 Bitman, Marek  Total change: -27.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska seniorow 2014/2015 Wojewodztwo slaskie POL 2014-10-12
RcRownchangeKK*chgGame
 1962 1995 3.00 8 -1.38 20 -27.60 
  Ziemski, Przemyslaw 1709 POL0.001-0.8420-16.80 
  Panczyszyn, Wiktor 2108 POL0.5010.15203.00 
  Szwed, Jacek f2375 POL0.001-0.0920-1.80 
  Fajfer, Bartosz 1946 POL1.0010.43208.60 
  Sitek, Dawid 1780 POL0.501-0.2720-5.40 
  Flis, Jacek f2256 POL0.001-0.1820-3.60 
  Bilczewski, Kacper 1697 POL0.001-0.8520-17.00 
  Sadowski, Krzysztof 1821 POL1.0010.27205.40 

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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