Individual Calculations May 2015
 Teymouri, Abbas Gholi  Total change: -45.20  Rating chartPersonal card
 Esfand Cup (C) U-2100 (2015) Tehran IRI 2015-03-11
RcRownchangeKK*chgGame
 1717 1526 0.00 4 -1.13 40 -45.20 
  Ahmadzadeh Razavi, Seyed Shaahin 1926  * IRI0.001-0.0840-3.20 
  Modirrousta, Nima 1682 IRI0.001-0.2940-11.60 
  Davoodi, Mehran 1793 IRI0.001-0.1840-7.20 
  Eshraghi, Mahan 1466 IRI0.001-0.5840-23.20 
 * 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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