Individual Calculations July 2018
 Kolaee, Mohammad  Total change: -27.40  Rating chartPersonal card
 Fars Chess Championship 1397 Fars IRI 2018-06-15
RcRownchangeKK*chgGame
 1439 1671 2.50 5 -1.37 20 -27.40 
  Nouri, Mohammad Parsa 1271  * IRI1.0010.08201.60 
  Kheradmand, Hamidreza 1422 IRI0.001-0.8120-16.20 
  Soltani, Mohammad 1648 IRI0.501-0.0320-0.60 
  Zareei, Mohammad 1419 IRI1.0010.19203.80 
  Barzan, Zahra 1434 IRI0.001-0.8020-16.00 
 * 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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