Individual Calculations May 2010
 Antoniewicz, Jakub  Total change: 23.10  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeKK*chgGame
 1846 1723 3.00 4 1.54 15 23.10 
  Cajbel, Maciej 2123  * POL0.001-0.0815-1.20 
  Zajaczkowski, Gwidon 1739 POL1.0010.52157.80 
  Kulczycki, Krzysztof 1618 POL1.0010.36155.40 
  Olszewski, Pawel 1903 POL1.0010.741511.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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