Individual Calculations December 2012
 Garcia, Mario .  Total change: 0.00  Rating chartPersonal card
 XVII Grand Prix, 8ta. Parada Quevedo ECU 2012-09-07
RcRownchangeRpKK*chgGame
 1824 0 0.50 4 0.00 1502   0.00 
  Olvera Urena, Yasser 1988 ECU0.0010.00 0.00 
  Martinez Maya, Joel 1679 ECU0.0010.00 0.00 
  Garzon Rivera, Ricardo 1720 ECU0.5010.00 0.00 
  Herrera Arboleda, Kerly Danna 1908 ECU0.0010.00 0.00 

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 10ma. Parada "GAMBITO ESCOCES" Sangolqui ECU 2012-10-12
RcRownchangeRpKK*chgGame
 1718 0 0.00 3 0.00 918   0.00 
  Chang Suarez, Andres 1984 ECU0.0010.00 0.00 
  Martinez Maya, Joel 1679 ECU0.0010.00 0.00 
  Bonilla Loor, Angie 1490 ECU0.0010.00 0.00 

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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