Individual Calculations September 2022
 Gholami, Amir Mohammad  Total change: 35.60  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1470 1580 6.50 9 0.89 40 35.60 
  Gharibi, Arsham 1383 IRI1.0010.254010.00 
  Alizadeh, Amirmohammad 1782 IRI0.001-0.2440-9.60 
  Malek, Mohammad Sepehr 1362 IRI1.0010.22408.80 
  Rabipour, Zahra 1278 IRI1.0010.15406.00 
  Mokhtari, Ava 1180  * IRI1.0010.08403.20 
  Rostami, Roohollah 1761 IRI0.001-0.2640-10.40 
  Shadanpour, Sana 1347 IRI1.0010.21408.40 
  Abdi, Amir 1736 IRI0.5010.21408.40 
  Khosravi, Korosh 1402 IRI1.0010.274010.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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