Individual Calculations March 2010
 Perera Borrego, Mariela  Total change: -3.15  Rating chartPersonal card
 Liga Andaluza 09/10 Promociones Andalucia ESP 2009-12-13
RcRownchangeKK*chgGame
 1880 2049 1.00 1 0.28 15 4.20 
  Mena Castillo, Luis 1880 ESP1.0010.28154.20 

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)
 
 XXXV Abierto Int. de Ajedrez C. de Sevilla Sevilla ESP 2010-01-08
RcRownchangeKK*chgGame
 2026 2066 4.00 8 -0.49 15 -7.35 
  Rizouk, Aimen g2466  * ALG0.001-0.0815-1.20 
  Fernandez Gomez, Jesus 1839 ESP1.0010.21153.15 
  Benito Alba, Eladio 1804 ESP1.0010.18152.70 
  Urbina Perez, Juan Antonio 2197 ESP0.001-0.3215-4.80 
  De Bordons Alba, Cesar 1908 ESP1.0010.29154.35 
  Medina Carrasco, Santiago 2186 ESP0.001-0.3415-5.10 
  Reina Aguilar, Marcelo 1919 ESP0.001-0.7015-10.50 
  Ballesteros Borondo, Victor J. 1887 ESP1.0010.27154.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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