Individual Calculations April 2013
 Mucha, Marek  Total change: 4.65  Rating chartPersonal card
 RYBNIK CHESS CLASSIC 2013 Rybnik POL 2013-02-19
RcRownchangeKK*chgGame
 1815 1554 1.50 6 0.31 15 4.65 
  Hofirek, Benedikt 1954  * CZE0.001-0.0815-1.20 
  Pham, Juliusz 1812 POL0.5010.32154.80 
  Nowakowski, Jan 1760 POL0.001-0.2415-3.60 
  Sosovicka, Jakub 1626 SVK1.0010.60159.00 
  Smolka, Marcin 1954  * POL0.001-0.0815-1.20 
  Bilczewski, Kacper 1784 POL0.001-0.2115-3.15 
 * 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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