Individual Calculations March 2012
 Gracia Ruiz, Inazio  Total change: -6.00  Rating chartPersonal card
 V Open Inter. St Casablanca Zaragoza ESP 2011-12-23
RcRownchangeKK*chgGame
 1782 1678 2.50 7 -0.20 30 -6.00 
  Valiente Roy, Jose Javier 2035 ESP0.5010.393011.70 
  Georgieva, Emilia 1938 BUL0.5010.32309.60 
  Galvez Perez, Jose Luis 1944 ESP0.001-0.1830-5.40 
  Codina Escudero, Juan 1491 ESP1.0010.26307.80 
  Garcia Lopez, Alberto Jose 1943 ESP0.001-0.1830-5.40 
  Sanchez Gascon, Ricardo 1530 ESP0.001-0.7030-21.00 
  Soriano Gracia, Manuel 1595 ESP0.501-0.1130-3.30 

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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