Individual Calculations October 2022
 Babaee, Mohammadsaleh  Total change: 1.00  Rating chartPersonal card
 1st international Standard of Master Tafrishi Cup-Category B Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1298 1507 6.00 8 0.05 20 1.00 
  Davoodi, Amirali 1107  * IRI1.0010.08201.60 
  Ghasemi, Sina 1180 IRI1.0010.13202.60 
  Asaadi, Moein 1306 IRI0.001-0.7620-15.20 
  Mozafari, Arian 1162 IRI1.0010.11202.20 
  Darogheh, Sajjad 1291 IRI1.0010.22204.40 
  Ghiyasi, Alborz 1294 IRI1.0010.23204.60 
  Firoozi, Aliasghar 1707 IRI0.5010.26205.20 
  Vahedi, Mohammadsadra 1339 IRI0.501-0.2220-4.40 
 * 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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