Individual Calculations May 2012
 Ochoa Rodriguez, David  Total change: -63.00  Rating chartPersonal card
 XVIII Grand Prix, 3era. Parada Salinas ECU 2012-03-02
RcRownchangeKK*chgGame
 1802 2066 4.50 7 -1.16 30 -34.80 
  Nunez Giler, Fanny 1666  * ECU1.0010.08302.40 
  Lopez Flores, Daniel 1739 ECU1.0010.13303.90 
  Olvera Urena, Yasser 1865 ECU0.501-0.2630-7.80 
  Reinozo Trelles, Eduardo 1920 ECU0.001-0.7030-21.00 
  Huilca, Byron 1666  * ECU1.0010.08302.40 
  Doylet Mendieta, Daniel 1840 ECU1.0010.21306.30 
  Martinez Maya, Steven 1919 ECU0.001-0.7030-21.00 
 * 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)
 
NOTE: K factor changed
 XVII Grand Prix, 4ta. Parada Tulcan ECU 2012-03-30
RcRownchangeKK*chgGame
 1724 2066 2.50 5 -1.88 15 -28.20 
  Garcia Santy, Cristopher 1666  * ECU0.501-0.4215-6.30 
  Azua Avila, Vicente 1875 ECU0.001-0.7515-11.25 
  Avendano Marin, Christian 1666  * ECU0.501-0.4215-6.30 
  Ortiz Verdesoto, Anahi wc1666  * ECU1.0010.08151.20 
  Yandun, Dario 1747 ECU0.501-0.3715-5.55 
 * 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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