Individual Calculations September 2009
 Astengo, Corrado  Total change: -31.95  Rating chartPersonal card
 MTO BIEL SUI 2009-07-20
RcRownchangeKK*chgGame
 2088 2159 4.50 11 -2.13 15 -31.95 
  Riazantsev, Alexander g2559  * RUS0.001-0.0815-1.20 
  Maestrini, Erika 2060 ITA0.501-0.1415-2.10 
  Elfert, Alexandr m2017 RUS1.0010.31154.65 
  Gerber, Richard m2388 SUI0.001-0.2115-3.15 
  Lampert, Jonas 2030 GER1.0010.33154.95 
  , El-Mais-Ibaa 1957 SUI0.001-0.7615-11.40 
  Stella, Luca 1987 ITA0.501-0.2315-3.45 
  Neagos, Raul Alexandru 2077 ROU0.001-0.6115-9.15 
  Smith, Thijmen 1997 NED0.001-0.7115-10.65 
  Burgueno, Diego 1906 SUI0.501-0.3115-4.65 
  Monteverde, Jonathan 1989 SUI1.0010.28154.20 
 * 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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