Individual Calculations July 2016
 Gonzalez Lafita, Oscar  Total change: -13.80  Rating chartPersonal card
 XVIII Obert Internacional d'Escacs Foment Martinenc Grup B Barcelona ESP 2016-04-23
RcRownchangeKK*chgGame
 1630 1893 6.50 9 -0.69 20 -13.80 
  Martinez Torre, Alejandro 1493  * ESP1.0010.08201.60 
  Parra Ordorika, Gorka 1493  * ESP0.501-0.4220-8.40 
  Martin Barcelo, Carles 1493  * ESP1.0010.08201.60 
  Canela Gimenez, Maria Concepcion 1785 ESP0.501-0.1520-3.00 
  Gonzalez Muelas, Marco Antonio 1689 ESP1.0010.24204.80 
  Gibert Juan, Ramon 1650 ESP1.0010.20204.00 
  Bernat Pascual, Magi 1527 ESP0.501-0.4020-8.00 
  Gonzalez Martin, Fernando 1825 ESP1.0010.41208.20 
  Mesa Marquez, Jesus 1714 ESP0.001-0.7320-14.60 
 * 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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