Individual Calculations December 2012
 Tomczyk, Ryszard  Total change: 13.80  Rating chartPersonal card
 X Miedzynarodowy Integracyjny Turniej Szachowy w powiecie zywieckim Milowka POL 2012-11-21
RcRownchangeKK*chgGame
 1712 1456 2.50 8 0.92 15 13.80 
  Solek, Zenon 1856  * POL0.001-0.0815-1.20 
  Wojtowicz, Mieczyslaw 1695 POL1.0010.801512.00 
  Pociejowski, Marek 1856  * POL0.001-0.0815-1.20 
  Jasinska-Kuzia, Lidia 1695 POL0.001-0.2015-3.00 
  Prokopczuk, Antoni 1719 POL0.001-0.1815-2.70 
  Zatylny, Jan 1621 POL1.0010.721510.80 
  Radwan, Jan 1626 POL0.001-0.2815-4.20 
  Marszalek, Jakub 1626 POL0.5010.22153.30 
 * 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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