Individual Calculations June 2022
 Golzari, Amirmohammad  Total change: 4.00  Rating chartPersonal card
 Iranian Youth Chess Championship ( Open U16 ) Zahedan IRI 2022-05-07
RcRownchangeKK*chgGame
 1685 1473 1.50 5 0.10 40 4.00 
  Zahmati, Sobhan 1982 IRI0.001-0.0440-1.60 
  Amoozad Mahdiraji, Ali 1402 IRI1.0010.404016.00 
  Rashidi, Amid 1567 IRI0.001-0.3740-14.80 
  Teimouri Yadkuri, Shahdad 1846 IRI0.5010.404016.00 
  Sarani, Arshia 1628 IRI0.001-0.2940-11.60 

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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