Individual Calculations September 2011
 Kosar, Matej  Total change: -25.50  Rating chartPersonal card
 NIKI Open Nachod 2011 Nachod CZE 2011-07-02
RcRownchangeKK*chgGame
 1853 1723 1.50 7 -0.85 30 -25.50 
  Chladek, Vaclav 2045 CZE0.001-0.1330-3.90 
  Neubauer, Vilem 1906 CZE0.001-0.2630-7.80 
  Chmelar, Vitezslav 1930 CZE0.001-0.2330-6.90 
  Vacek, Jaroslav 1684 CZE0.501-0.0530-1.50 
  Martinovsky, Miroslav 1879 CZE0.5010.21306.30 
  Kunes, Jan 1878 CZE0.001-0.2930-8.70 
  Holtzmann, Sonny Reimer 1650 DEN0.501-0.1030-3.00 

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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