Individual Calculations May 2012
 Marquez, Juan  Total change: 27.60  Rating chartPersonal card
 IRT Club de Ajedrez Mikhail Tahl Barquisimeto VEN 2012-03-01
RcRownchangeKK*chgGame
 1769 1711 4.00 7 1.00 30 30.00 
  Ledezma, Daniel Jose 1964 VEN0.5010.31309.30 
  Ledezma, Daniel Antonio 1948 VEN0.001-0.2030-6.00 
  Salas Albahaca, Neneska 1877 VEN0.5010.22306.60 
  Puerta, William 1478 VEN1.0010.21306.30 
  Gimenez, Maria De Los Angeles 1676 VEN1.0010.453013.50 
  Di Girolamo, Ernesto 1873 VEN0.5010.21306.30 
  Ramos , Marco Aurelio 1564 VEN0.501-0.2030-6.00 

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)
 
 IRT Nuestra Patrona Divina Pastora Barquisimeto VEN 2012-04-04
RcRownchangeKK*chgGame
 2111 1711 0.00 1 -0.08 30 -2.40 
  Ortega Amarelle, Mariano f2111  * CUB0.001-0.0830-2.40 
 * 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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