Individual Calculations May 2010
 Colmenares, Aurelio  Total change: -19.20  Rating chartPersonal card
 4. Open di Lugano 2010 Lugano SUI 2010-04-02
RcRownchangeKK*chgGame
 2060 2247 3.00 6 -1.28 15 -19.20 
  Colombani, Camillo 1847  * ITA1.0010.08151.20 
  Bellia, Fabrizio m2412 ITA0.001-0.2815-4.20 
  Guidi, Maurizio 2067 ITA0.001-0.7415-11.10 
  Ludin, Hubert 1992 SUI1.0010.19152.85 
  Cavaletto, Massimo 2135 SUI0.001-0.6515-9.75 
  Colombo, Luca 1904 ITA1.0010.12151.80 
 * 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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