Individual Calculations July 2009
 Flores, Jose  Total change: -39.60  Rating chartPersonal card
 XIII Grand Prix 6ta. Parada U-2000 Quevedo ECU 2008-10-03
RcRownchangeKK*chgGame
 1739 1855 2.00 5 -1.19 15 -17.85 
  Espin Diaz, Edwin 1667 ECU1.0010.26153.90 
  Sanchez Caicedo, Alfonso 1991 ECU0.001-0.3215-4.80 
  Castillo, Anahi 1721 ECU0.001-0.6815-10.20 
  Ortiz, Javier 1505 ECU1.0010.11151.65 
  Leon Magallanes, Isaac 1810 ECU0.001-0.5615-8.40 

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)
 
 XIV Grand Prix, 3era. Parada Guayaquil ECU 2009-04-10
RcRownchangeKK*chgGame
 1748 1849 2.00 4 -0.52 15 -7.80 
  Ramirez Chamba, Guillermo 1591 ECU1.0010.18152.70 
  Yepez Jaramillo, Marcos 2135 ECU0.001-0.1615-2.40 
  Olaya, Sandra 1565 ECU1.0010.16152.40 
  Bone, Jhonny 1699 ECU0.001-0.7015-10.50 

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)
 
 XIV Grand Prix, 4ta. Parada Coca ECU 2009-05-01
RcRownchangeKK*chgGame
 2028 1849 0.00 3 -0.93 15 -13.95 
  Chang Suarez, Rommel 2187 ECU0.001-0.1215-1.80 
  Pazos Gambarrotti, Plinio m2199 ECU0.001-0.1115-1.65 
  Bone, Jhonny 1699 ECU0.001-0.7015-10.50 

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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