Individual Calculations June 2013
 Zychowski, Marek  Total change: 20.10  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1842 1804 3.00 5 0.67 30 20.10 
  Tworuszka, Michal f2204  * POL0.001-0.0830-2.40 
  Szymik, Antoni 1645 POL1.0010.29308.70 
  Grzegorzek, Miroslaw 1832 POL1.0010.543016.20 
  Katolik, Kamil 1524 POL1.0010.16304.80 
  Bitman, Marek 2006 POL0.001-0.2430-7.20 
 * 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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