Individual Calculations October 2008
 Mazurek, Grzegorz  Total change: 30.75  Rating chartPersonal card
 International Chess Festival, OPEN 2008, Chojnice Chojnice POL 2008-07-11
RcRownchangeKK*chgGame
 1857 1607 2.50 6 1.34 25 33.50 
  Belka, Andrzej 1911 POL0.001-0.1425-3.50 
  Karpinski, Waldemar 1808 POL1.0010.762519.00 
  Miziula, Patryk 1947 POL0.001-0.1225-3.00 
  Zaskalski, Dawid 1858 POL0.5010.31257.75 
  Labun, Kornel 1814 POL0.5010.27256.75 
  Zimochocki, Roman 1805 POL0.5010.26256.50 

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)
 
 II Turniej o Puchar Dyrektora Generalnego Lasow Panstwowych Janow Lubelski POL 2008-08-23
RcRownchangeKK*chgGame
 1957 1607 0.00 1 -0.11 25 -2.75 
  Pyda, Zbigniew f1957 POL0.001-0.1125-2.75 

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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