Individual Calculations January 2020
 Miladi, Hojatollah  Total change: -27.60  Rating chartPersonal card
 Mazandaran League , East Region 1398 Mazandaran IRI 2019-11-19
RcRownchangeKK*chgGame
 1693 1768 1.00 4 -1.38 20 -27.60 
  Khajavi, Armin 2168  * IRI0.001-0.0820-1.60 
  Ghanbari Omran, Amirhosein 1368  * IRI1.0010.08201.60 
  Guran Orimi, Mehdi 1734 IRI0.001-0.5520-11.00 
  Amozad Mahdirajy, Mohammad 1500 IRI0.001-0.8320-16.60 
 * 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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