Individual Calculations May 2010
 Penafiel Lopez, Juan  Total change: -8.55  Rating chartPersonal card
 Primera Autonomica Sur 2010 Comunidad Valenciana ESP 2010-01-09
RcRownchangeKK*chgGame
 2051 2057 3.50 8 -0.57 15 -8.55 
  Bru Company, Francesc E. 1901 ESP0.501-0.2115-3.15 
  Sabater Robles, Rafael 2012 ESP0.501-0.0615-0.90 
  Garcia Martinez, David 2037 ESP0.501-0.0315-0.45 
  Bas Mas, Jose Joaquin 2051 ESP0.501-0.0115-0.15 
  Cascales Limorti, Carlos 2110 ESP0.5010.07151.05 
  Sanz Garcia, Roberto 1967 ESP0.001-0.6215-9.30 
  Cantero, Antonio 2214 ESP0.001-0.2915-4.35 
  Oltra Landete, Fidel 2118 ESP1.0010.58158.70 

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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