Individual Calculations March 2011
 Navia Martin, Sergio  Total change: -12.00  Rating chartPersonal card
 XXII Abierto Internacional de Roquetas de Mar Almeria ESP 2011-01-02
RcRownchangeKK*chgGame
 1944 1986 3.50 8 -0.80 15 -12.00 
  Castano, Henry Augusto 2237 COL0.001-0.1915-2.85 
  Fernandez Garcia, Jose Miguel 2283 ESP0.001-0.1515-2.25 
  Perez Tores, Juan Miguel 1693 ESP0.001-0.8515-12.75 
  Trumul, Svetlana 1586  * RUS1.0010.08151.20 
  Perez Guerra, Alberto 1799 ESP1.0010.26153.90 
  Picazo Gonzalez, Ana 1650 ESP1.0010.12151.80 
  Silva Rodriguez, Julio 2106 ESP0.5010.16152.40 
  Cuenca Jimenez, Francisco Javier 2197 ESP0.001-0.2315-3.45 
 * 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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