Individual Calculations June 2022
 Abedi, Sorosh  Total change: -10.00  Rating chartPersonal card
 Iranian Cadet Chess Championship (Open U12) Gorgan IRI 2022-05-07
RcRownchangeKK*chgGame
 1389 1542 5.00 8 -0.25 40 -10.00 
  Akhoundy, Aria 1142  * IRI1.0010.08403.20 
  Bahmani, Koorosh 1682 IRI0.001-0.3140-12.40 
  Kakoee, Parham 1210 IRI1.0010.12404.80 
  Delavari, Behnood 1695 IRI0.001-0.3040-12.00 
  Asgarian, Mohammad 1220 IRI0.501-0.3740-14.80 
  Akrami, Tohid 1114 IRI1.0010.07402.80 
  Azimi, Amir Mohammad 1736 IRI0.5010.254010.00 
  Hourizad, Martia 1314 IRI1.0010.21408.40 
 * 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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