Individual Calculations March 2012
 Cruz Guerra, Samuel  Total change: -0.45  Rating chartPersonal card
 XXVII Aberto Internacional “Aninovo Barrocás” Ourense ESP 2011-12-26
RcRownchangeKK*chgGame
 1640 1843 3.00 4 -0.03 15 -0.45 
  Vazquez Gomez, David 1645 ESP0.001-0.7615-11.40 
  De Leon Nieves, Luis 1539 ESP1.0010.14152.10 
  Villar Fernandez, Jairo 1634 ESP1.0010.23153.45 
  Dominguez Fernandez, Angel 1743 ESP1.0010.36155.40 

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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