Rapid: Individual Calculations May 2018
 Mohammadian, Abbas  Total change: 17.20  Rating chartPersonal card
 East Azarbayjan Rapid Chess Championship 1397 ( Mabas Cup ) Tabriz IRI 2018-04-06
RcRownchangeKK*chgGame
 1445 1193 3.00 10 0.86 20 17.20 
  Safari, Nima 1593  * IRI0.001-0.0820-1.60 
  Zeini, Davoud 1591 IRI0.001-0.0820-1.60 
  Zarezadeh, Mohammad Mahdi 1423 IRI1.0010.792015.80 
  Firouzan, Habib 1575 IRI0.001-0.0920-1.80 
  Chamani, Rahman 1504 IRI0.001-0.1420-2.80 
  Zeyni, Mahdyar 1284 IRI1.0010.622012.40 
  Mokhtar Sasani, Foad 1583 IRI0.001-0.0920-1.80 
  Irandoust, Safar 1323 IRI0.001-0.3220-6.40 
  Naghizadeh Dalir, Mohammad Sadra 1373 IRI0.001-0.2620-5.20 
  Harati, Aylin 1203 IRI1.0010.512010.20 
 * 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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