Individual Calculations June 2022
 Salimi, Hossein  Total change: -25.20  Rating chartPersonal card
 2nd PhileKhoob Championship Standard 2022 Group B (U1500) Arak IRI 2022-05-02
RcRownchangeKK*chgGame
 1270 1236 1.00 2 0.09 40 3.60 
  Razi, Maysam 1402 IRI0.5010.22408.80 
  Molouki, Melika 1138 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)
 
 Iranian Cadet Chess Championship (Open U12) Gorgan IRI 2022-05-07
RcRownchangeKK*chgGame
 1500 1236 0.00 3 -0.72 40 -28.80 
  Neshan, Arshiya 1628 IRI0.001-0.0840-3.20 
  Mozaffari, Emad 1692 IRI0.001-0.0640-2.40 
  Goodarzi, Hesam 1181 IRI0.001-0.5840-23.20 

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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