Individual Calculations December 2018
 Ahmadi, Jalil  Total change: -18.40  Rating chartPersonal card
 -1397 Round 2-3 Rasht IRI 2018-10-05
RcRownchangeKK*chgGame
 1705 1492 0.00 2 -0.46 40 -18.40 
  Asadi, Farzam 1678 IRI0.001-0.2640-10.40 
  Ilkhanipour, Ramtin 1731 IRI0.001-0.2040-8.00 

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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