Rapid: Individual Calculations August 2013
 Lopez Gonzalez, Alfonso  Total change: 15.20  Rating chartPersonal card
 Cto. EspaƱa Sub-12 Rapido Salobrena ESP 2013-07-13
RcRownchangeKK*chgGame
 1519 1384 3.00 7 0.76 20 15.20 
  Represa Perez, Mireya 1613 ESP0.001-0.2120-4.20 
  Garcia Oviedo, Alejandro 1504 ESP0.001-0.3420-6.80 
  Perez Mondejar, Adler 1483 ESP0.5010.14202.80 
  Estefano Rilova, Fernando 1550 ESP0.5010.22204.40 
  Aguilera Lopez, Alejandro 1519 ESP0.001-0.3220-6.40 
  Rodriguez Izquierdo, Luis 1462 ESP1.0010.612012.20 
  Fernandez Rodriguez, Sara 1503 ESP1.0010.662013.20 

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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