Rapid: Individual Calculations November 2021
 Jafarian, Amirhosein  Total change: -31.40  Rating chartPersonal card
 10th Nobavegan Rapid Cup - Under 14 Qazvin IRI 2021-10-01
RcRownchangeKK*chgGame
 1182 1008 0.00 5 -1.49 20 -29.80 
  Khalili, Hosein 1336 IRI0.001-0.1320-2.60 
  Pir, Mehdi 1129 IRI0.001-0.3420-6.80 
  Darvishi, Matin 1145 IRI0.001-0.3220-6.40 
  Asgari, Hosein 1357 IRI0.001-0.1120-2.20 
  Zafari Yekta, Niyousha 945 IRI0.001-0.5920-11.80 

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 Toba Asalem Cup Mehr 1400 Gilan IRI 2021-10-06
RcRownchangeKK*chgGame
 1588 1008 0.00 2 -0.08 20 -1.60 
  Aazimkhah, Bahman 1743 IRI0.001-0.0120-0.20 
  Ilkhanipour, Ramtin 1433 IRI0.001-0.0720-1.40 

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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