Rapid: Individual Calculations January 2022
 Rostami, Hossein  Total change: -27.40  Rating chartPersonal card
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1653 1849 5.00 9 -1.37 20 -27.40 
  Taherkhani, M Hosein 1238 IRI1.0010.02200.40 
  Moeinodini, Parsa 1358 IRI1.0010.04200.80 
  Hakemi, Arman f2143 IRI0.001-0.1520-3.00 
  Jangjoo, Abolfazl 1598 IRI1.0010.19203.80 
  Pourramezanali, Amirreza g2396 IRI0.001-0.0320-0.60 
  Rahmani, Melika 1572 IRI0.001-0.8320-16.60 
  Lamei Ramand, Behrooz 1490 IRI1.0010.10202.00 
  Faramarzi, Ali 1510 IRI1.0010.12202.40 
  Khanipour, Abolfazl 1574 IRI0.001-0.8320-16.60 

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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