Individual Calculations November 2009
 Valarezzo Ricard, Pedro  Total change: -21.30  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo B Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 1751 1938 4.50 8 -1.42 15 -21.30 
  Martinez Aguero, Francisco 1633 ESP1.0010.14152.10 
  Escobar Figueroa, Sandra 1755 ESP1.0010.26153.90 
  Medina De Baets, Vicente Jose 1786 ESP0.501-0.2015-3.00 
  Castrillon Otero, Javier 1836 ESP0.001-0.6415-9.60 
  Jesus Hurtado, Ramon Jose 1767 ESP1.0010.27154.05 
  Costa Ribalta, Andres 1793 ESP0.001-0.6915-10.35 
  Gomez Guinovart, Josep Manel 1737 ESP0.001-0.7615-11.40 
  Fernandez Rueda, Francesc 1698 ESP1.0010.20153.00 

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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