Individual Calculations May 2011
 Meller, Piotr  Total change: 16.00  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 2054 2041 4.50 8 0.64 25 16.00 
  Walasiak, Dariusz 2136 POL1.0010.632515.75 
  Szmyd, Marek 2063 POL0.001-0.4725-11.75 
  Mondrzycki, Bartlomiej 2044 POL0.5010.00250.00 
  Kulas, Szymon 1938 POL1.0010.36259.00 
  Klukiewicz, Piotr 2034 POL0.501-0.0125-0.25 
  Szewczyk, Jacek 2160 POL0.001-0.3425-8.50 
  Gromczak, Dariusz 2059 POL0.5010.03250.75 
  Dzieczkaniec, Piotr 1997 POL1.0010.442511.00 

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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