Rapid: Individual Calculations November 2021
 Saedi, Omid  Total change: -14.60  Rating chartPersonal card
 Sahand-Maragheh Chess Club Physical Edu Week 1400 Maragheh IRI 2021-10-21
RcRownchangeKK*chgGame
 1300 1840 4.00 5 -0.73 20 -14.60 
  Peyrovi, Taha 1105 IRI1.0010.01200.20 
  Jafar Bonyad, Reza 1436 IRI1.0010.08201.60 
  Farnami, Karim 1535 IRI0.501-0.3620-7.20 
  Fardi Bonab, Amir 1306 IRI0.501-0.4720-9.40 
  Moazzen, Amirali 1116 IRI1.0010.01200.20 

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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