Individual Calculations January 2010
 Frey, Armin  Total change: -12.15  Rating chartPersonal card
 VIII Gran Torneo Internacional Aficionados S-2000 Benidorm - Alicante ESP 2009-11-28
RcRownchangeKK*chgGame
 1870 1959 3.50 7 -0.81 15 -12.15 
  Sala Espi, Antonio 1718 ESP1.0010.20153.00 
  De La Fuente Ortega, Alberto 1800 ESP1.0010.29154.35 
  Patino Andreu, Ramon 1992 ESP0.5010.05150.75 
  Maza Broto, Pablo 1990 ESP0.001-0.4615-6.90 
  Vidal Rubiella, Salvador 1885 ESP0.001-0.6015-9.00 
  Vidal Moscardo, Blas 1841 ESP1.0010.34155.10 
  Herrero Ferrando, Salvador 1862 ESP0.001-0.6315-9.45 

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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