Individual Calculations February 2017
 Donda Martin, Juan Carlos  Total change: 3.40  Rating chartPersonal card
 V Abierto Internacional Sub 2150 De Roquetas De Mar Roquetas de Mar Almeria ESP 2017-01-06
RcRownchangeKK*chgGame
 1694 1819 4.50 7 0.17 20 3.40 
  Puig Perez, Jordi 1419  * ESP1.0010.08201.60 
  Ramos Suria, Felix 2006 ESP0.001-0.2620-5.20 
  Ramirez Jimena, Jose Antonio 1419  * ESP1.0010.08201.60 
  Gillis Glastone, Philippe 1613 ESP1.0010.24204.80 
  Molano Lafuente, Ismael 1941 ESP0.5010.17203.40 
  Aledo Lopez, Angel 2043 ESP0.001-0.2220-4.40 
  Morales Carmona, Bernardo Jose 1419  * ESP1.0010.08201.60 
 * 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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