Individual Calculations January 2010
 Jaramillo, Jorge  Total change: -46.50  Rating chartPersonal card
 XIV GRAND PRIX 8ava Parada Quito Quito ECU 2009-12-04
RcRownchangeKK*chgGame
 1816 1871 1.00 5 -1.86 25 -46.50 
  Oblitas, Carlomagno m2271  * PER0.001-0.0825-2.00 
  Versosa Bravo, Karen 1782 ECU0.001-0.6225-15.50 
  Zavala Serrano, Cristina 1656 ECU1.0010.23255.75 
  Barros, Cristhian 1882 ECU0.001-0.4825-12.00 
  Pino, Maria 1487 ECU0.001-0.9125-22.75 
 * 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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