Rapid: Individual Calculations March 2022
 Kharamin, Iman  Total change: 13.80  Rating chartPersonal card
 the first riund of the sari cup rapid chess tournoment 2022 Mazandaran IRI 2022-02-25
RcRownchangeKK*chgGame
 1509 1402 4.00 8 0.69 20 13.80 
  Maghsoudloo, Amir Ali 1857 IRI0.001-0.0620-1.20 
  Faghani Daroopi, Mostafa 1147 IRI0.501-0.3120-6.20 
  Hosseini, Vihan 1089 IRI1.0010.14202.80 
  Khanipour, Abolfazl 1647 IRI0.001-0.2020-4.00 
  Ramezani, Raha 1046 IRI1.0010.11202.20 
  Dorpa, Mohammad Mahdi 1635 IRI1.0010.792015.80 
  Asadi, Ali 2074 IRI0.001-0.0120-0.20 
  Babae, Majid 1576 IRI0.5010.23204.60 

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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