Individual Calculations February 2013
 Beltran Ortiz, Edda Georgina  Total change: 21.30  Rating chartPersonal card
 XXIV Abierto Internacional de Roquetas de Mar Roquetas de Mar (Almería) ESP 2013-01-02
RcRownchangeKK*chgGame
 2117 1869 3.00 7 1.42 15 21.30 
  Rzayev, Bahruz 2269  * AZE0.001-0.0815-1.20 
  Ruiz Sanchez, Miguel Angel 2245 ESP0.001-0.0915-1.35 
  Sos Andreu, Eric 2175 ESP0.001-0.1415-2.10 
  Rodriguez Millan, Juan Jose 1637 ESP1.0010.21153.15 
  Estrada Martinez, Cesar 2092 ESP1.0010.781511.70 
  Nedelea, Ariton-Vasile 2239 ROU0.001-0.1015-1.50 
  Silva Rodriguez, Julio 2159 ESP1.0010.841512.60 
 * 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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