Individual Calculations November 2011
 Piasecki, Kacper  Total change: -12.30  Rating chartPersonal card
 Miêdzynarodowy Festiwal Szachowy - Open C Rewal POL 2011-08-19
RcRownchangeKK*chgGame
 1707 1387 0.00 3 -0.41 30 -12.30 
  Janus, Radoslaw 1742 POL0.001-0.1130-3.30 
  Puszkarek, Kamil 1751 POL0.001-0.1030-3.00 
  Rosicki, Marcin 1627 POL0.001-0.2030-6.00 

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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