Individual Calculations December 2012
 Cedillo Belcazar, Jakson  Total change: -37.80  Rating chartPersonal card
 XVII Grand Prix, 8ta. Parada Quevedo ECU 2012-09-07
RcRownchangeKK*chgGame
 1719 1900 2.50 5 -0.93 30 -27.90 
  Santacruz Gonzalez, Natalia 1500  * ECU1.0010.08302.40 
  Ortiz Verdesoto, Anahi wc1601 ECU0.501-0.3530-10.50 
  Crespo Santillan, Roberto 1998 ECU0.001-0.3730-11.10 
  Villarroel, Sebastian 1500  * ECU1.0010.08302.40 
  Versosa Bravo, Johann 1994 ECU0.001-0.3730-11.10 
 * 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)
 
 XVII GRAND PRIX 9na. Parada Loja ECU 2012-09-21
RcRownchangeKK*chgGame
 1771 1900 3.50 6 -0.33 30 -9.90 
  Limaico Marmolejo, Genesis 1500  * ECU0.501-0.4230-12.60 
  Mendoza Criollo, Carlos David 1669 ECU1.0010.21306.30 
  Rivas Torres, Cider 1741 ECU0.501-0.2130-6.30 
  Escobar, Lauro 1536 ECU1.0010.10303.00 
  Angamarca Angamarca, Edison 2110 ECU0.5010.27308.10 
  Guerrero Fuentes, Carlos 2067 ECU0.001-0.2830-8.40 
 * 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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