Individual Calculations June 2017
 Arias Diaz, Miguel Angel  Total change: 3.20  Rating chartPersonal card
 OPEN IRT SUB 2200 CIUDAD DE OSORNO OSORNO CHI 2017-05-27
RcRownchangeKK*chgGame
 1589 1222 0.50 4 0.08 40 3.20 
  Baez Millan, Alexis Andres 1622  * CHI0.001-0.0840-3.20 
  Guichaman Andrade, Pablo Camilo 1622  * CHI0.001-0.0840-3.20 
  Martinez Mansilla, Cyntia Belen 1489 CHI0.5010.324012.80 
  Leal Salas, Ricardo Ignacio 1622  * CHI0.001-0.0840-3.20 
 * 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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