Individual Calculations December 2012
 Pinos Cevallos, Vivian  Total change: 0.00  Rating chartPersonal card
 XVII Grand Prix, 8ta. Parada Quevedo ECU 2012-09-07
RcRownchangeRpKK*chgGame
 1513 0 1.00 5 0.00 1273   0.00 
  Velasco, Daniel 1462 ECU0.0010.00 0.00 
  Diaz, Luis 1983 ECU1.0010.00 0.00 
  Penaranda Tello, Edison 1373 ECU0.0010.00 0.00 
  Mazon Vera, Cristian 1336 ECU0.0010.00 0.00 
  Aspiazu, Marlon 1410 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
 1514 0 1.50 5 0.00 1365   0.00 
  Escobar, Lauro 1536 ECU0.0010.00 0.00 
  Infante Nunez, Sebastian 1394 ECU0.0010.00 0.00 
  Alcocer Cunalata, Danny 1422 ECU1.0010.00 0.00 
  Jativa, Luis 1584 ECU0.5010.00 0.00 
  Guazumba Cantuna, Leslie 1632 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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