Rapid: Individual Calculations January 2024
 Bayat, Ali  Total change: 3.80  Rating chartPersonal card
 Arak Weekly Rapid 8 Dey 1402 Arak IRI 2023-12-27
RcRownchangeKK*chgGame
 1454 1674 7.00 9 0.19 20 3.80 
  Hosein Abadi, Mohamad 1274  * IRI1.0010.08201.60 
  Maghsoudi Goodarzi, Morad 1319 IRI1.0010.11202.20 
  Malekhoseini, Bahman 1393 IRI1.0010.16203.20 
  Robatmili, Manoochehr 1461 IRI1.0010.23204.60 
  Biglarifard, Koorosh 1870 IRI0.001-0.2520-5.00 
  Bahrami, Gholamreza 1401 IRI1.0010.17203.40 
  Tajdoost, Akbar 1339 IRI0.001-0.8820-17.60 
  Soleymani, Parham 1518 IRI1.0010.29205.80 
  Soleimany, Alireza 1511 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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