Individual Calculations May 2010
 Trumpf, Walter  Total change: -9.15  Rating chartPersonal card
 4. Open di Lugano 2010 Lugano SUI 2010-04-02
RcRownchangeKK*chgGame
 2317 2069 0.00 3 -0.61 15 -9.15 
  Meszaros, Gyula m2430 HUN0.001-0.1015-1.50 
  Misiano, Franco f2302 ITA0.001-0.2115-3.15 
  Karl, Hans f2218 SUI0.001-0.3015-4.50 

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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