Individual Calculations May 2012
 Labuda, Michal  Total change: 12.45  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 2047 1898 4.00 10 0.83 15 12.45 
  Klukiewicz, Piotr 2045 POL1.0010.701510.50 
  Lipien, Wieslaw 2061 POL0.5010.22153.30 
  Dzieczkaniec, Piotr 1972 POL0.001-0.4015-6.00 
  Gromczak, Dariusz 2073 POL0.5010.23153.45 
  Pigula, Marek 2083 POL0.001-0.2615-3.90 
  Oszczanowski, Witold 1875 POL0.001-0.5315-7.95 
  Wodas, Pawel 1955 POL1.0010.58158.70 
  Maslej, Miroslaw 2273 POL1.0010.911513.65 
  Grzesik, Norbert 1901 POL0.001-0.5015-7.50 
  Perdek, Miroslaw f2233 POL0.001-0.1215-1.80 

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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