Individual Calculations September 2018
 Matinian, Nikita  Total change: -2.10  Rating chartPersonal card
 15th Avicenna International Chess Tournament 2018 - Masters Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 2302 2506 6.50 9 -0.21 10 -2.10 
  Khatibi, Meysam 2233 IRI0.501-0.3310-3.30 
  Sedaghati, Mehrdad f2228 IRI1.0010.17101.70 
  Hosseinzadeh, Nima 2299 IRI0.501-0.2710-2.70 
  Veisi, Bardia 2273 IRI0.501-0.2910-2.90 
  Pour Agha Bala, Amirreza 2272 IRI1.0010.21102.10 
  Atakhan, Abtin 2106  * IRI1.0010.08100.80 
  Tahbaz, Arash m2449 IRI0.001-0.5810-5.80 
  Gholami Orimi, Mahdi 2333 IRI1.0010.27102.70 
  Mosadeghpour, Masoud g2525 IRI1.0010.53105.30 
 * 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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