Individual Calculations January 2014
 Smith, Zurich  Total change: -9.90  Rating chartPersonal card
 F. W. De Verteuil Memorial Open Port of Spain TTO 2013-10-17
RcRownchangeKK*chgGame
 1778 1378 0.00 1 -0.08 30 -2.40 
  Merritt, Mario f1778  * TTO0.001-0.0830-2.40 
 * 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)
 
 Festival Centroamericano y Caribe Sub 14 San Jose CRC 2013-12-10
RcRownchangeKK*chgGame
 1712 1378 0.00 2 -0.25 30 -7.50 
  Rodriguez Rodriguez, Javier 1778  * CUB0.001-0.0830-2.40 
  Soto Garita, Santiago 1646 CRC0.001-0.1730-5.10 
 * 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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