Individual Calculations July 2011
 Luka, Dariusz  Total change: -13.80  Rating chartPersonal card
 DMP - III Liga Podparpacka Seniorow Lubenia POL 2011-05-13
RcRownchangeKK*chgGame
 1929 1806 0.50 4 -0.92 15 -13.80 
  Juszczuk, Grzegorz 1993 POL0.001-0.2615-3.90 
  Zygo, Wladyslaw 2133 POL0.001-0.1315-1.95 
  Kois, Przemyslaw 1716 POL0.501-0.1215-1.80 
  Golkowski, Marian 1872 POL0.001-0.4115-6.15 

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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