Individual Calculations December 2012
 Quishpe Vaca, Andres  Total change: -10.50  Rating chartPersonal card
 XVII GRAND PRIX 9na. Parada Loja ECU 2012-09-21
RcRownchangeKK*chgGame
 1880 1990 4.50 7 0.21 15 3.15 
  Obregon, Gina 1590  * ECU1.0010.08151.20 
  Castillo Izquierdo, Anahi 1676 ECU1.0010.14152.10 
  Leon Calderon, Jonathan 2139 ECU0.001-0.3015-4.50 
  Guevara Silva, Rodger 1671 ECU1.0010.13151.95 
  Tene Pauta, Ismael 1686 ECU1.0010.14152.10 
  Pazos Gambarrotti, Plinio m2271 ECU0.5010.34155.10 
  Montenegro Torres, Carlos f2127 ECU0.001-0.3215-4.80 
 * 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 10ma. Parada "GAMBITO ESCOCES" Sangolqui ECU 2012-10-12
RcRownchangeKK*chgGame
 1647 1990 3.50 5 -0.91 15 -13.65 
  Benalcazar Heredia, David 1590  * ECU0.001-0.9215-13.80 
  Pendolema, Ariel 1590  * ECU1.0010.08151.20 
  Rezabala Leon, Jordan 1671 ECU0.501-0.3715-5.55 
  Guazumba Cantuna, Leslie 1632 ECU1.0010.10151.50 
  Heredia Mena, Juan 1750 ECU1.0010.20153.00 
 * 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)
 

 

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