Individual Calculations April 2023
 Alavi, Mir Mahmood  Total change: 27.00  Rating chartPersonal card
 Bahar Narenj Cup (Standard) Mazandaran IRI 2023-03-19
RcRownchangeKK*chgGame
 1545 1412 3.50 6 1.35 20 27.00 
  Talebi, Masoud 1842 IRI0.001-0.0720-1.40 
  Norozi, Marzeyeh 1206 IRI1.0010.24204.80 
  Barmar, Melisa 1195 IRI0.501-0.2820-5.60 
  Shalipour Jafari, Shahin 1660 IRI1.0010.812016.20 
  Mashhadi, Fatemeh 1654 IRI1.0010.802016.00 
  Mogheyseh, Abolfazl 1713 IRI0.001-0.1520-3.00 

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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