Individual Calculations April 2009
 Eggink, Ryszard  Total change: 19.20  Rating chartPersonal card
 Szachylicki Noworoczniak Chylice POL 2008-12-27
RcRownchangeKK*chgGame
 1945 1735 2.50 5 1.28 15 19.20 
  Brudzinski, Maciej 2010 POL1.0010.831512.45 
  Suliborski, Jakub 1831 POL0.5010.13151.95 
  Kaliszewski, Tomasz 2085 POL0.001-0.1115-1.65 
  Grochulski, Grzegorz 1914 POL0.001-0.2715-4.05 
  Borowicz, Miroslaw 1884 POL1.0010.701510.50 

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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