Rapid: Individual Calculations February 2022
 Jahanbazi, Mahmoud  Total change: -2.60  Rating chartPersonal card
 Rapid Day 1400 Fars (Honored Yahya Moaven) Shiraz IRI 2022-01-14
RcRownchangeKK*chgGame
 1389 1501 3.00 5 -0.13 20 -2.60 
  Poor Nori, Ebrahim 1101  * IRI0.001-0.9220-18.40 
  Shahriari, Bijan 1672 IRI1.0010.732014.60 
  Fardbahreini, Nahid 1317 IRI1.0010.26205.20 
  Bani Abbasi, Mazyar 1507 IRI1.0010.512010.20 
  Roudbar, Mahmoudreza 1347 IRI0.001-0.7120-14.20 
 * 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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