Individual Calculations July 2009
 Majcher, Marcin  Total change: 4.95  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 2157 2189 2.50 4 0.33 15 4.95 
  Ozog, Leon 2109 POL0.501-0.1115-1.65 
  Masternak, Aleksander 2213 POL0.001-0.4715-7.05 
  Kliemt, Grzegorz 2091 POL1.0010.37155.55 
  Knopik, Krzysztof 2216 POL1.0010.54158.10 

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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