Individual Calculations October 2019
 Sayah, Nourine  Total change: -17.60  Rating chartPersonal card
 II Open de Ajedrez Jaca-Pirineos IRT sub 2200 Jaca (Spain) ESP 2019-08-30
RcRownchangeKK*chgGame
 1315 1094 1.00 6 -0.44 40 -17.60 
  Salvatierra Alzorriz, Haizea 1494  * ESP0.001-0.0840-3.20 
  Delgado Pascual, Hugo 1413 ESP0.001-0.1340-5.20 
  Palomo Tamayo, Jose Maria 1308 ESP0.001-0.2340-9.20 
  Artozqui Irurzun, Ernesto 1190 ESP0.5010.13405.20 
  Amillo Navarro, Ismael 1355 ESP0.5010.324012.80 
  Pinilla Alvarez, Jose Carlos 1132 ESP0.001-0.4540-18.00 
 * 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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