Rapid: Individual Calculations January 2022
 Jahankhani, Hojatollah  Total change: -7.60  Rating chartPersonal card
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1577 1560 4.50 10 -0.38 20 -7.60 
  Maghsoodloo, Parham g2295 IRI0.001-0.0120-0.20 
  Jalili Vash, Iraj 1205 IRI1.0010.11202.20 
  Nasiri, Abolfazl 1094 IRI1.0010.05201.00 
  Abedini, Morteza 1846 IRI0.001-0.1620-3.20 
  Nadifar, Meysam 1211 IRI0.501-0.3920-7.80 
  Ghayourifar, Ali 1736 IRI1.0010.732014.60 
  Boland Eghbal, Taha 1752 IRI0.001-0.2520-5.00 
  Tahmasebi, Pooyan 1718 IRI0.001-0.2920-5.80 
  Darvishi, Matin 1155 IRI1.0010.08201.60 
  Azizkhani, Nima 1753 IRI0.001-0.2520-5.00 

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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