Rapid: Individual Calculations January 2022
 Nazarian, Parsa  Total change: -7.80  Rating chartPersonal card
 5th Rapid Amol Chess Tournament Mazandaran IRI 2021-12-03
RcRownchangeKK*chgGame
 1627 1723 4.00 7 -0.39 20 -7.80 
  Naeimi Omran, Aria 1293 IRI1.0010.07201.40 
  Akbari Gelvardi, Mohammad f2197 IRI0.001-0.0520-1.00 
  Zarifi, Hafez 1386 IRI1.0010.12202.40 
  Alavi, Mir Mahmood 1413 IRI1.0010.14202.80 
  Khamisi, S Jafar 2136 IRI0.001-0.0720-1.40 
  Soleimani, Nader 1442 IRI1.0010.16203.20 
  Hoseinpour Kasgary, Abolfazl 1522 IRI0.001-0.7620-15.20 

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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