Individual Calculations July 2008
 Borkowski, Franciszek  Total change: -9.60  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 2125 2332 6.50 10 -0.96 10 -9.60 
  Krupa, Monika wm2283 POL0.501-0.0710-0.70 
  Dzieczkaniec, Piotr 2004 POL0.501-0.3710-3.70 
  Grzesik, Norbert 1982 POL1.0010.11101.10 
  Drzymala, Grzegorz 2016 POL1.0010.13101.30 
  Plotka, Wojciech 2035 POL0.501-0.3510-3.50 
  Kot, Jerzy f2299 POL1.0010.45104.50 
  Kowalak, Piotr 2191 POL0.501-0.1910-1.90 
  Lipien, Wieslaw 2108 POL1.0010.22102.20 
  Kaczmarek, Maciej 2028 POL0.501-0.3610-3.60 
  Stachowiak, Kamil 2307 POL0.001-0.5310-5.30 

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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