Individual Calculations December 2018
 Mashayekhan, Masoud  Total change: -24.80  Rating chartPersonal card
 Kermanshah Bistoon Standard Cup Aban 1397 Kermanshah IRI 2018-11-18
RcRownchangeKK*chgGame
 1403 1430 3.00 7 -0.62 40 -24.80 
  Farahi, Ali 1618 IRI0.001-0.2640-10.40 
  Asvar, Mohammad Matin 1105 IRI1.0010.13405.20 
  Rostami, Mardin 1633 IRI0.001-0.2440-9.60 
  Ghaffari, Pouria 1062 IRI1.0010.10404.00 
  Fathi, Esmaeel 1561 IRI0.5010.18407.20 
  Hosseini , Mohammad Hamzeh 1502 IRI0.001-0.4040-16.00 
  Fathian, Mobin 1338 IRI0.501-0.1340-5.20 

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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