Individual Calculations May 2011
 Guensberg, Alex  Total change: -8.70  Rating chartPersonal card
 V New-Open di Lugano 2011 Lugano SUI 2011-04-22
 1856 1773 1.50 5 -0.58 15 -8.70 
  Botta, Gabriele f2173  * SUI0.001-0.0815-1.20 
  Medici, Simone 2052 SUI0.001-0.1615-2.40 
  Di Trapani, Luigi 1575 ITA0.501-0.2615-3.90 
  Maffioli, Massimo 1861 SUI0.001-0.3815-5.70 
  Ballista, Massimiliano 1620 ITA1.0010.30154.50 
 * 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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