Individual Calculations January 2011
 Bartosz, Piotr  Total change: -12.25  Rating chartPersonal card
 II Memorial Romana Baka - grupa B Chorzow POL 2010-11-13
RcRownchangeKK*chgGame
 1806 1472 0.00 4 -0.49 25 -12.25 
  Buchowski, Adam 1859 POL0.001-0.0925-2.25 
  Czornik, Adam 1766 POL0.001-0.1525-3.75 
  Muc, Zbigniew 1780 POL0.001-0.1425-3.50 
  Richter, Bronislaw 1818 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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