Rapid: Individual Calculations October 2022
 Heidari, Parham  Total change: -19.20  Rating chartPersonal card
 Alborz Rapid 11 shahrivar 1401 karaj IRI 2022-09-02
RcRownchangeKK*chgGame
 1389 1163 0.00 4 -0.96 20 -19.20 
  Kianpour, Mahdi 1623 IRI0.001-0.0520-1.00 
  Fatemi, Parsa 1313 IRI0.001-0.3020-6.00 
  Ghaffarifar, Masoud 1269 IRI0.001-0.3620-7.20 
  Alimohamadi, Armin 1352 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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