Individual Calculations April 2009
 Urbanski, Grzegorz  Total change: 16.65  Rating chartPersonal card
 Trinec Open Trinec CZE 2008-12-27
RcRownchangeKK*chgGame
 2147 2184 6.00 9 1.11 15 16.65 
  Kawulok, Marek 1874 CZE1.0010.14152.10 
  Polok, Kacper 2015 POL1.0010.28154.20 
  Puskar, Jan 1994 SVK1.0010.25153.75 
  Kalinin, Oleg m2373 UKR0.5010.25153.75 
  Szczepkowska-Horowska, Karina wm2273 POL0.001-0.3815-5.70 
  Vesselovsky, Serguei m2401 CZE0.5010.28154.20 
  Zwardon, Vojtech 2194 CZE0.5010.01150.15 
  Borovicka, Bohumil 2024 CZE1.0010.29154.35 
  Straka, Josef Jr 2177 SVK0.501-0.0115-0.15 

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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