Individual Calculations February 2013
 Ruiz Sanchez, Miguel Angel  Total change: -16.20  Rating chartPersonal card
 XXIV Abierto Internacional de Roquetas de Mar Roquetas de Mar (Almería) ESP 2013-01-02
RcRownchangeKK*chgGame
 2046 2245 5.50 9 -1.08 15 -16.20 
  Chacon Perez, Juan 1845  * ESP0.501-0.4215-6.30 
  Domingo Nunez, Ruben 1926 ESP1.0010.13151.95 
  Santos Ruiz, Miguel 2078 ESP0.001-0.7215-10.80 
  Beltran Ortiz, Edda Georgina 1869 ESP1.0010.09151.35 
  Garcia De Lomas Guerrero, Carlos 1996 ESP0.501-0.3115-4.65 
  Puertas Martin, Savins 2112 ESP1.0010.32154.80 
  Gonzalez Perez, Arian f2474 CUB0.001-0.2115-3.15 
  Anaya Lopez, Victor Jose 2158 ESP0.501-0.1215-1.80 
  Ribera Cebolla, Marc 1955 ESP1.0010.16152.40 
 * 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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