Individual Calculations January 2020
 Azadi, Kasra  Total change: 3.80  Rating chartPersonal card
 Mazandaran League , East Region 1398 Mazandaran IRI 2019-11-19
RcRownchangeKK*chgGame
 1640 1759 4.00 6 0.19 20 3.80 
  Azimi, Amir Mohammad 1359  * IRI1.0010.08201.60 
  Shameli Dourabi, Ali 1722 IRI1.0010.45209.00 
  Khajavi, Armin 2159  * IRI0.001-0.0820-1.60 
  Guran Orimi, Mehdi 1734 IRI0.501-0.0320-0.60 
  Ghanbari Omran, Amirhosein 1359  * IRI0.501-0.4220-8.40 
  Dadsetan, M. Ali 1508 IRI1.0010.19203.80 
 * 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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