Individual Calculations May 2012
 Duczynski, Martin  Total change: 10.80  Rating chartPersonal card
 1. liga zapad 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 2128 2139 2.00 2 0.97 15 14.55 
  Zimak, Karel 1996 CZE1.0010.31154.65 
  Vacek, Martin f2259 CZE1.0010.66159.90 

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)
 
 2. liga - C 2011/12 various CZE 2011-10-09
RcRownchangeKK*chgGame
 2068 2139 4.50 8 -0.25 15 -3.75 
  Linhart, Jan 1956 CZE0.001-0.7415-11.10 
  Lastovka, Jan 2134 CZE0.501-0.0115-0.15 
  Soucek, Milan 2186 CZE1.0010.57158.55 
  Janda, Jiri 2232 CZE0.5010.13151.95 
  Lustinec, Vladimir 2017 CZE1.0010.33154.95 
  Havlik, Frantisek 2018 CZE1.0010.34155.10 
  Matejovsky, Ondrej 2005 CZE0.501-0.1815-2.70 
  Rut, Vojtech 1998 CZE0.001-0.6915-10.35 

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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