Individual Calculations February 2019
 Redouane, Omri  Total change: -7.80  Rating chartPersonal card
 VII International U2150 Chess Open Roquetas de Mar 2019 Roquetas de Mar ESP 2019-01-05
RcRownchangeKK*chgGame
 1602 1792 4.50 7 -0.39 20 -7.80 
  Kocharyan Baghdasaryan, Arman 1392  * ESP0.501-0.4220-8.40 
  Lorente Serrano, Lara Eloisa 1392  * ESP1.0010.08201.60 
  Gaspar Lopez, Rocio 1392  * ESP0.501-0.4220-8.40 
  Martin Morales, Fernando 1486 ESP1.0010.14202.80 
  Crespo Ruiz, Manuel Maria 2030 ESP0.001-0.2020-4.00 
  Garcia Almeida, Aitana Maria 1588 ESP1.0010.24204.80 
  Serrano Almendros, Angel 1931 ESP0.5010.19203.80 
 * 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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