Individual Calculations August 2012
 Zak, Jiri  Total change: 9.00  Rating chartPersonal card
 Open Ceske Svycarsko 2012 Krasna Lipa CZE 2012-07-01
RcRownchangeKK*chgGame
 1875 1624 1.50 6 0.30 30 9.00 
  Prudek, Jiri 2024  * CZE0.001-0.0830-2.40 
  Horak, Karel 1860 CZE0.001-0.2030-6.00 
  Pittermann, Jan 1912 CZE0.5010.343010.20 
  Dreyer, Eduard 1849 GER0.001-0.2230-6.60 
  Carda, Milan 1868 CZE0.5010.30309.00 
  Hrdina, Stanislav 1738 CZE0.5010.16304.80 
 * 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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