Individual Calculations February 2015
 Merario Alarcon, Andres  Total change: 34.60  Rating chartPersonal card
 XXVI Abierto Internacional de Roquetas de Mar Roquetas de Mar ESP 2015-01-02
RcRownchangeKK*chgGame
 2234 2227 6.00 9 1.73 20 34.60 
  Aledo Yanguas, Javier 1828 ESP1.0010.08201.60 
  Plaskett, H James g2475 ENG1.0010.812016.20 
  Franco Ocampos, Zenon g2490 PAR0.001-0.1820-3.60 
  Lopez Mulet, Inigo f2403 ESP1.0010.732014.60 
  Antoli Royo, Joaquin Miguel m2437 ESP0.001-0.2320-4.60 
  Ruperez Benito, Antonio 2102 ESP0.501-0.1720-3.40 
  Plazuelo Pascual, Juan 2122 ESP0.501-0.1420-2.80 
  Cribilles Perez, Carlos 1827  * ESP1.0010.08201.60 
  Panelo, Marcelo m2423 ARG1.0010.752015.00 
 * 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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