Individual Calculations January 2020
 Dadsetan, M. Ali  Total change: -11.60  Rating chartPersonal card
 Mazandaran League , East Region 1398 Mazandaran IRI 2019-11-19
RcRownchangeKK*chgGame
 1535 1508 2.50 6 -0.29 40 -11.60 
  Khajavi, Armin 1908  * IRI0.001-0.0840-3.20 
  Amozad Mahdirajy, Mohammad 1500 IRI0.501-0.0140-0.40 
  Barzegar, Arshan 1108  * IRI1.0010.08403.20 
  Ghanbari Omran, Amirhosein 1272 IRI1.0010.20408.00 
  Sharifzade, Shahram 1663 IRI0.001-0.2940-11.60 
  Azadi, Kasra 1759 IRI0.001-0.1940-7.60 
 * 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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