Individual Calculations July 2010
 Andrade, Jaime  Total change: 36.15  Rating chartPersonal card
 XV Grand Prix 2da. Parad U-2100 Macas ECU 2010-05-21
RcRownchangeKK*chgGame
 1978 1918 4.50 6 1.98 15 29.70 
  Rivera Ochoa, Byron 1713 ECU1.0010.24153.60 
  Ponce Parrales, Netzar Rolan 2096 ECU0.5010.23153.45 
  Quishpe Vaca, Andres 2058 ECU0.5010.19152.85 
  Morales Castillo, Marco 2092 ECU1.0010.731510.95 
  Leon Calderon, Jonathan 2091 ECU0.5010.23153.45 
  Cerezo Najera, Jorge 1818 ECU1.0010.36155.40 

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)
 
 XV Grand Prix 3era. Parada U-2100 Guayaquil ECU 2010-06-11
RcRownchangeKK*chgGame
 1831 1918 4.00 6 0.43 15 6.45 
  Granda, Jerry 1693 ECU1.0010.22153.30 
  Ponce Parrales, Netzar Rolan 2096 ECU0.5010.23153.45 
  Sanchez, John 1989 ECU0.5010.10151.50 
  Garofolo, Mizraim 1518  * ECU1.0010.08151.20 
  Moncada Russo, Bryan 1762 ECU1.0010.29154.35 
  Matute Loja, Belen 1927 ECU0.001-0.4915-7.35 
 * 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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