Individual Calculations October 2016
 Kowalski, Maciej  Total change: 8.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski 2016 - II Liga Jastrzebia Gora POL 2016-09-03
RcRownchangeKK*chgGame
 2004 2022 2.50 4 0.41 20 8.20 
  Aleksandrowicz, Marek 1948 POL1.0010.40208.00 
  Mucha, Piotr 2161 POL0.001-0.3120-6.20 
  Markiewicz, Mateusz 2044 POL0.5010.03200.60 
  Sobczak, Miroslaw 1862 POL1.0010.29205.80 

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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