Individual Calculations September 2012
 Solis, Arturo  Total change: -21.60  Rating chartPersonal card
 Torneo IRT Santisimo Nombre de Jesus 2012-III Lima PER 2012-06-19
RcRownchangeKK*chgGame
 1603 1420 1.00 5 -0.41 30 -12.30 
  Suyo, Adrian 1820  * PER0.001-0.0830-2.40 
  Vasquez, Cesar 1647 PER0.001-0.2130-6.30 
  Chirinos, Cristian 1565 PER0.001-0.3130-9.30 
  Romero, Maria Jose 1422 PER1.0010.503015.00 
  Romero, Sebastian 1561 PER0.001-0.3130-9.30 
 * 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)
 
 XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 12 Lima PER 2012-07-25
RcRownchangeKK*chgGame
 1769 1405 0.00 3 -0.31 30 -9.30 
  Diaz Contreras, Pedro 1780 CHI0.001-0.0930-2.70 
  Tello Chavez, Isaac Valent 1733 MEX0.001-0.1330-3.90 
  Machaca Fernandez, Luis 1794 PER0.001-0.0930-2.70 

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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