Individual Calculations November 2009
 Orellana Zuniga, Pedro  Total change: -7.20  Rating chartPersonal card
 XIX Grand Prix 7ma. Parada Loja ECU 2009-09-18
RcRownchangeKK*chgGame
 1976 2098 4.00 7 -0.48 15 -7.20 
  Briceno Paredes, Alexander 1869 ECU0.501-0.2915-4.35 
  Diaz Alarcon, Maria Fernan 1698  * ECU1.0010.08151.20 
  Vallejo, Renato 1865 ECU1.0010.21153.15 
  Oblitas, Carlomagno m2443 PER0.5010.39155.85 
  Mieles Palau, Daniel m2395 ECU0.001-0.1515-2.25 
  Jaramillo, Jorge 1862 ECU0.001-0.8015-12.00 
  Serrano, Diego 1698  * ECU1.0010.08151.20 
 * 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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