Individual Calculations January 2018
 Saeidi, Mojtaba  Total change: 45.20  Rating chartPersonal card
 8th Isfahan Chess League 1396 Round 3-6 Isfahan IRI 2017-12-01
RcRownchangeKK*chgGame
 1975 1905 4.00 4 2.26 20 45.20 
  Khatibi, Amir Reza 1789 IRI1.0010.34206.80 
  Rastbod, Ali f2305  * IRI1.0010.922018.40 
  Salehipour, Amin 1643 IRI1.0010.18203.60 
  Naderi, M.sadegh 2162 IRI1.0010.822016.40 
 * 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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