Rapid: Individual Calculations January 2022
 Safarian, Fatemeh  Total change: -10.80  Rating chartPersonal card
 Rapid Tournament Yalda 1400 Khorasan Razavi Mashhad IRI 2021-12-24
RcRownchangeKK*chgGame
 1302 1352 4.00 8 -0.54 20 -10.80 
  Ahmadi, Erfan 1759 IRI0.001-0.0820-1.60 
  Shoghi Barabadi, Mohammad Mahan 1166 IRI0.001-0.7420-14.80 
  Shahnazari, Pouya 1017 IRI1.0010.12202.40 
  Khodabakhshzade, Arvin 1142 IRI1.0010.23204.60 
  Habibi Kouraim, Zohreh 1033 IRI1.0010.13202.60 
  Shiri, Abolfazl 1464 IRI0.001-0.3520-7.00 
  Sadrosadat, Homan 1207 IRI1.0010.31206.20 
  Ramshini, Hamed 1631 IRI0.001-0.1620-3.20 

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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