Individual Calculations April 2013
 Dobrucki, Tymoteusz  Total change: -19.35  Rating chartPersonal card
 RYBNIK CHESS CLASSIC 2013 Rybnik POL 2013-02-19
RcRownchangeKK*chgGame
 1636 1473 0.00 4 -1.29 15 -19.35 
  Mucha, Piotr 1873  * POL0.001-0.0815-1.20 
  Nowakowski, Jan 1760 POL0.001-0.1615-2.40 
  Sosovicka, Jakub 1626 SVK0.001-0.3015-4.50 
  Pyzio, Amelia 1284 POL0.001-0.7515-11.25 
 * 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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