Individual Calculations September 2009
 Sanes, Vladimir  Total change: -4.20  Rating chartPersonal card
 XIV Grand Prix, 6ta. Parada "Fundacion de Guayaquil" Guayaquil ECU 2009-07-17
RcRownchangeKK*chgGame
 1955 2180 5.00 7 -0.28 15 -4.20 
  Granda, Jerry 1780  * ECU1.0010.08151.20 
  Pinargote Carreno, Kassandra 1878 ECU1.0010.15152.25 
  Pacheco Cherrez, Josue 1986 ECU1.0010.25153.75 
  Mieles Palau, Daniel m2389 ECU0.001-0.2315-3.45 
  Jarrin Cobos, Jose 1952 ECU0.001-0.7915-11.85 
  Zambrano, Paolo 1794 ECU1.0010.09151.35 
  Ordonez Antequera, Aldison 1907 ECU1.0010.17152.55 
 * 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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