Individual Calculations May 2010
 Karl, Hans  Total change: 2.25  Rating chartPersonal card
 4. Open di Lugano 2010 Lugano SUI 2010-04-02
RcRownchangeKK*chgGame
 2349 2218 1.50 4 0.15 15 2.25 
  Borgo, Giulio m2442 ITA0.001-0.2215-3.30 
  Todorovic, Jovan m2419 SRB0.001-0.2415-3.60 
  Trumpf, Walter 2069 SUI1.0010.30154.50 
  Dumitrache, Dragos-Nicolae m2467 ROU0.5010.31154.65 

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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