Individual Calculations January 2010
 Andreu Lopez, Santiago  Total change: -16.80  Rating chartPersonal card
 Campeonato de Mallorca Individual Peferente Palma de Mallorca ESP 2009-10-24
RcRownchangeKK*chgGame
 2109 1977 0.50 5 -1.12 15 -16.80 
  Pons Servera, Cristobal f2119 ESP0.001-0.3115-4.65 
  Planas Gene, Juan 2130 ESP0.001-0.3015-4.50 
  Juan Mas, Santiago 2098 ESP0.5010.16152.40 
  Gelabert Mari, Llorenc 2083 ESP0.001-0.3615-5.40 
  Torres Tur, Juan 2117 ESP0.001-0.3115-4.65 

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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