Individual Calculations May 2010
 Krosny, Miroslaw  Total change: -4.50  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeKK*chgGame
 2004 2039 2.00 4 -0.18 25 -4.50 
  Wasylkiewicz, Andrzej 1968 POL0.001-0.6025-15.00 
  Nowak, Ryszard 2106 POL0.5010.09252.25 
  Hampel, Janusz 2105 POL1.0010.592514.75 
  Witkowski, Krzysztof 1838 POL0.501-0.2625-6.50 

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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