Rapid: Individual Calculations January 2022
 Abestar, Hassan  Total change: -11.40  Rating chartPersonal card
 Marand Rapid Cup 19 Azar 1400 (U1900) Tabriz IRI 2021-12-10
RcRownchangeKK*chgGame
 1470 1613 4.50 8 -0.57 20 -11.40 
  Babaei, Nazem 1195 IRI1.0010.07201.40 
  Salmanii, Hamid 1830 IRI0.001-0.2220-4.40 
  Abbaszadeh, Ali 1061 IRI1.0010.03200.60 
  Shahlacheshm, Siamak 1850 IRI0.001-0.2020-4.00 
  Zeynali, Sajjad 1264 IRI1.0010.11202.20 
  Zeynali, Ali 1447 IRI0.501-0.2220-4.40 
  Nikoofar, Mojtaba 1401 IRI1.0010.23204.60 
  Mohammadi, Ahad 1710 IRI0.001-0.3720-7.40 

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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