Individual Calculations May 2015
 Visser, Ingmar  Total change: -20.00  Rating chartPersonal card
 2. rocnik Velikonocniho amaterskeho Open 2015 Praha CZE 2015-04-03
RcRownchangeKK*chgGame
 1850 1940 2.50 5 -0.50 40 -20.00 
  Suchy, Norbert 1540  * CZE1.0010.08403.20 
  Soural, Jan 2143 CZE0.001-0.2440-9.60 
  Sosovicka, Jakub 1858 SVK0.501-0.1140-4.40 
  Jelinek, Michal 1917 CZE0.501-0.0340-1.20 
  Pribyl, Viktor 1794 CZE0.501-0.2040-8.00 
 * 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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