Rapid: Individual Calculations October 2017
 Zadehrayat, Masoud  Total change: 18.60  Rating chartPersonal card
 Tehran Rapid Cup 23 Shahrivar 1396 Tehran IRI 2017-09-15
RcRownchangeKK*chgGame
 1568 1422 3.00 6 0.93 20 18.60 
  Taghikhani, Amir Ali 1773 IRI0.001-0.1120-2.20 
  Zomorrodian, Eilia f1822  * IRI0.001-0.0820-1.60 
  Bahari, Morteza 1095 IRI1.0010.13202.60 
  Azizi Javan, Mohammadreza 1478 IRI1.0010.582011.60 
  Rezaeian Tabrizi, Homan 1418 IRI1.0010.49209.80 
  Shokri, Firouz 1822  * IRI0.001-0.0820-1.60 
 * 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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