Individual Calculations September 2012
 Brozyna, Damian  Total change: -14.25  Rating chartPersonal card
 X Mark Piasta Memorial Tarnowskie Gory POL 2012-07-28
RcRownchangeKK*chgGame
 1904 1872 0.00 2 -0.95 15 -14.25 
  Gola, Karol 2183 POL0.001-0.1415-2.10 
  Jablonski, Lechoslaw 1625 POL0.001-0.8115-12.15 

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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