Individual Calculations July 2010
 Walch, Roger  Total change: -8.10  Rating chartPersonal card
 21.Seebach-Open Grossenseebach GER 2010-06-03
RcRownchangeKK*chgGame
 1891 1742 0.50 3 -0.54 15 -8.10 
  Dobosz, Henryk m2142  * POL0.001-0.0815-1.20 
  Miller, Eduard 2041 GER0.001-0.1515-2.25 
  Berntgen, Henri 1491 GER0.501-0.3115-4.65 
 * 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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