Individual Calculations May 2011
 Gluch, Grzegorz  Total change: -11.25  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 1885 1669 0.50 4 -0.45 25 -11.25 
  Siwik, Rafal 2009 POL0.001-0.1225-3.00 
  Mencfel, Artur 1756 POL0.001-0.3825-9.50 
  Mikolajczyk, Piotr 1847 POL0.001-0.2725-6.75 
  Bohdanowicz, Tomasz 1928 POL0.5010.32258.00 

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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