Rapid: Individual Calculations June 2022
 Riahi, Arvin  Total change: -34.00  Rating chartPersonal card
 Master Asnaashari Commemoration Cup Gorgan IRI 2022-05-02
RcRownchangeKK*chgGame
 1445 1695 4.50 8 -1.70 20 -34.00 
  Azizi, Mahdieh 1295  * IRI1.0010.08201.60 
  Seleyari, Mohammad Mahan 1387 IRI0.501-0.3620-7.20 
  Dorpa, Mohammad Mahdi 1548 IRI0.001-0.7020-14.00 
  Tavana, Mohsen 1436 IRI0.001-0.8220-16.40 
  Shafiee, Shariyar 1199 IRI1.0010.04200.80 
  Rabipour, Zahra 1342 IRI1.0010.11202.20 
  Maghsoudloo, Amir Ali 1819 IRI0.001-0.3320-6.60 
  Iri, Faramarz 1531 IRI1.0010.28205.60 
 * 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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