Individual Calculations December 2012
 Platek, Michal  Total change: -1.80  Rating chartPersonal card
 III liga Maopolska Seniorow Poronin, Chrzanów POL 2012-10-21
RcRownchangeKK*chgGame
 1835 1964 2.50 4 -0.12 15 -1.80 
  Skowronek, Dawid 1627 POL1.0010.12151.80 
  Obrzud, Damian 1888 POL1.0010.40156.00 
  Marczuk, Dominik 2006 POL0.001-0.4415-6.60 
  Zaboklicki, Zbigniew 1818 POL0.501-0.2015-3.00 

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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