Individual Calculations November 2010
 Mankowski, Sebastian  Total change: -5.75  Rating chartPersonal card
 Mistrzostwa Polski Gimnazjow Dabki POL 2010-08-22
 1636 1423 0.00 1 -0.23 25 -5.75 
  Gajewski, Bartosz 1636 POL0.001-0.2325-5.75 

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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