Individual Calculations May 2018
 Omidian, Masood  Total change: -41.20  Rating chartPersonal card
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1702 1564 0.00 3 -1.03 40 -41.20 
  Faryad, H. A 1906 IRI0.001-0.1240-4.80 
  Ghadiri Bidhendi, Ebrahim 1729 IRI0.001-0.2840-11.20 
  Amini, Mahdi 1470 IRI0.001-0.6340-25.20 

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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