Individual Calculations November 2009
 Szymanski, Jaroslaw  Total change: 3.00  Rating chartPersonal card
 Obra Lato Open 2009 Obra POL 2009-08-26
RcRownchangeKK*chgGame
 2021 1836 2.00 7 0.12 25 3.00 
  Andrzejewska, Anna 2035 POL0.5010.26256.50 
  Sukhimski, Vladimir 2125 UKR0.5010.34258.50 
  Balinski, Damian 2104 POL0.001-0.1725-4.25 
  Krupa, Krzysztof 2107 POL0.5010.33258.25 
  Remez, Serhiy 1982 UKR0.001-0.3025-7.50 
  Kowalczuk, Mikolaj 1785 POL0.501-0.0725-1.75 
  Kozlowski, Tomasz 2007 POL0.001-0.2725-6.75 

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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