Individual Calculations October 2013
 Staniak, Mariusz  Total change: -10.95  Rating chartPersonal card
 126th YMCA Summer 2013-C Warszawa POL 2013-07-05
RcRownchangeKK*chgGame
 1774 1815 1.50 4 -0.73 15 -10.95 
  Rymarowicz, Pawel 1725 POL0.001-0.6215-9.30 
  Szukalski, Antoni 1796 POL1.0010.47157.05 
  Starczewska, Malgorzata 1817 POL0.5010.00150.00 
  Krzyzanowski, Antoni 1758 POL0.001-0.5815-8.70 

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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