Rapid: Individual Calculations November 2022
 Tabassomi, Amir Erfan  Total change: 53.20  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-07
RcRownchangeKK*chgGame
 1490 1319 4.00 8 1.33 40 53.20 
  Azimi Aghghale, Amirmahdi 1696 IRI0.001-0.0940-3.60 
  Safari, Mehrad 1037 IRI1.0010.16406.40 
  Fooladinejad, Iman 1763 IRI0.001-0.0640-2.40 
  Vasheghani, Behrad 1187 IRI1.0010.324012.80 
  Taghikhani, Amir Ali 1622 IRI1.0010.864034.40 
  Hojjatinejad, Ilia 1754 IRI0.001-0.0640-2.40 
  Fakhrbakhsh, Vandad 1698 IRI0.001-0.0940-3.60 
  Maleki, Danesh 1165 IRI1.0010.294011.60 

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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