Individual Calculations June 2013
 Tymrakiewicz, Marcin  Total change: -36.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Opolszcyzny 2013 Opole POL 2013-02-23
RcRownchangeKK*chgGame
 2008 1973 1.50 6 -1.22 30 -36.60 
  Szybka, Andrzej 1950 POL0.001-0.5330-15.90 
  Siekaniec, Jan 2106 POL1.0010.683020.40 
  Tabola, Marcin 1967 POL0.001-0.5130-15.30 
  Szybka, Andrzej 1950 POL0.001-0.5330-15.90 
  Siekaniec, Jan 2106 POL0.001-0.3230-9.60 
  Tabola, Marcin 1967 POL0.501-0.0130-0.30 

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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