Individual Calculations June 2016
 Panahi, Aiyub  Total change: 44.40  Rating chartPersonal card
 Chess Club Cup 2016 for blind and visually disabled players Tehran IRI 2016-05-09
RcRownchangeKK*chgGame
 1647 1513 2.50 4 1.11 40 44.40 
  Soltani, Ali 1499 IRI0.501-0.0240-0.80 
  Devisti, Rostam 1533 IRI0.5010.03401.20 
  Ghadiri, H.a. 1913  * IRI0.5010.424016.80 
  Barghol, Fatemeh 1644 IRI1.0010.684027.20 
 * 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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