Individual Calculations October 2017
 Perales Arona, Joaquin  Total change: 7.80  Rating chartPersonal card
 V Open Internacional de Ajedrez Quart de Poblet Quart de Poblet, Valencia ESP 2017-08-29
RcRownchangeKK*chgGame
 1874 1832 3.00 6 0.39 20 7.80 
  Alvarez Usina, Joan 1432  * ESP1.0010.08201.60 
  Cebrian Flores, Juan Antonio 2057 ESP1.0010.782015.60 
  Garcia Sancho, Josep 2076 ESP0.001-0.2020-4.00 
  Porlan Minarro, Antonio 2038 ESP0.5010.26205.20 
  Martinez Villena, David 2037 ESP0.001-0.2420-4.80 
  Bosch Jorda, Ricard 1601 ESP0.501-0.2920-5.80 
 * 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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