Rapid: Individual Calculations December 2021
 Adinehnia, Arvin  Total change: 86.20  Rating chartPersonal card
 Autumn Rapid Cup3 14Aban 1400 (Under 14years old) Gorgan IRI 2021-11-05
RcRownchangeKK*chgGame
 1165 1289 4.00 5 0.67 20 13.40 
  Saghafi, Sadra 1153 IRI1.0010.32206.40 
  Kashiri, Ghazal 1191 IRI0.001-0.6320-12.60 
  Arab Ahmadi, Radin 1099 IRI1.0010.25205.00 
  Hoseini, Seyd Mohammad Sadra 1184 IRI1.0010.36207.20 
  Motaki, Parsoon 1196 IRI1.0010.37207.40 

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)
 
 Rapid Cup 20Aban 1400 (Babol) Mazandaran IRI 2021-11-11
RcRownchangeKK*chgGame
 1650 1289 4.50 6 3.64 20 72.80 
  Amirsoleimani, Mohammad 1836 IRI0.5010.47209.40 
  Yousefiraki, Mojtaba 1957 IRI0.001-0.0120-0.20 
  Shahnazari, Amir 1474 IRI1.0010.742014.80 
  Hashemi, Mohamad Mehdi 1525 IRI1.0010.802016.00 
  Dousti, Ali 1510 IRI1.0010.782015.60 
  Abbasnejad, Amirreza 1600 IRI1.0010.862017.20 

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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