Individual Calculations December 2019
 Saemi, Sina  Total change: -7.00  Rating chartPersonal card
 East Azarbayjan 4th League ( 1398 ) Round 1-5 Tabriz IRI 2019-11-11
RcRownchangeKK*chgGame
 1658 1889 2.00 3 -0.35 20 -7.00 
  Mousavi, Seyyed Mehdi 1762 IRI0.501-0.1720-3.40 
  Pour Asad, Towhid 1606 IRI1.0010.16203.20 
  Adalatkhah, Mahdi 1606 IRI0.501-0.3420-6.80 

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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