Rapid: Individual Calculations January 2024
 Rezaei, Ali  Total change: -42.40  Rating chartPersonal card
 MARAND Rapid Chess Tournament ( 24 Azar 1402 ) Tabriz IRI 2023-12-23
RcRownchangeKK*chgGame
 1433 1542 1.00 5 -2.12 20 -42.40 
  Zare, Saeed 1718 IRI0.001-0.2720-5.40 
  Mohammadi Sepasi, Saleh 1423 IRI0.001-0.6620-13.20 
  Nezhadali, Yousef 1409 IRI0.001-0.6820-13.60 
  Rabbani, Alireza 1136 IRI1.0010.08201.60 
  Abestar, Hassan 1479 IRI0.001-0.5920-11.80 

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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