Individual Calculations February 2019
 Tajmiri, Gholamreza  Total change: -37.80  Rating chartPersonal card
 Amirkabir Standard Cup 1397 Alborz IRI 2019-01-09
RcRownchangeKK*chgGame
 1448 1434 0.50 5 -1.89 20 -37.80 
  Ramezani, Reza 1834  * IRI0.001-0.0820-1.60 
  Mandkari, Mohammadtaha 1167 IRI0.501-0.3220-6.40 
  Fereidooni Jamalzadeh, Alireza 1563 IRI0.001-0.3320-6.60 
  Ghayourifar, Amir 1625 IRI0.001-0.2520-5.00 
  Kianzad, Iliya 1052 IRI0.001-0.9120-18.20 
 * 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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