Individual Calculations October 2017
 Lafortune, Emerick  Total change: -54.00  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup A Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 2038 2104 4.50 10 -1.35 40 -54.00 
  Svetushkin, Dmitry g2504  * MDA0.5010.424016.80 
  Ramesh, R B g2470 IND0.001-0.1040-4.00 
  Bartolozzi, Roberto 1947 ITA1.0010.294011.60 
  Wang, Yifan(q) 1704  * CHN0.501-0.4240-16.80 
  Low, Ethan 1704  * CAN1.0010.08403.20 
  Wadsworth, Matthew J f2273 ENG0.001-0.2840-11.20 
  Freeland, Alex 1988 WLS0.501-0.1640-6.40 
  Gonzalvez Tamarit, Ivan 1892 ESP0.001-0.7740-30.80 
  Segura Del Frago, Imanol 1976 ESP0.001-0.6740-26.80 
  Pena Mor, David 1917 ESP1.0010.264010.40 
 * 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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