Individual Calculations July 2009
 Sancho Diaz, Santiago  Total change: 1.75  Rating chartPersonal card
 Liga Madrid Segunda D Madrid ESP 2008-11-30
RcRownchangeKK*chgGame
 1921 1953 3.50 5 0.79 25 19.75 
  Cruz Monzon, Jose 2034 ESP0.5010.11252.75 
  Garcia De Quesada, Ignacio 1951 ESP0.5010.00250.00 
  Camacho Casado, Demetrio 2019 ESP1.0010.592514.75 
  Benito Aragoneses, Miguel Angel 1780 ESP1.0010.27256.75 
  Madurga Lopez, Ignacio 1819 ESP0.501-0.1825-4.50 

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)
 
NOTE: K factor changed
 III Open Ciudad Los Angeles Madrid ESP 2009-04-05
RcRownchangeKK*chgGame
 1655 1953 0.50 2 -1.20 15 -18.00 
  Vazquez Moreno, Luis 1707 ESP0.001-0.8115-12.15 
  Arguelles Dominguez, Ruben 1603 ESP0.501-0.3915-5.85 

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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