Rapid: Individual Calculations September 2022
 Reshadat, Seyyed Sedigh  Total change: -6.80  Rating chartPersonal card
 12th Urmia Weekly Rapid Chess Tournament 1401 Urmia IRI 2022-08-11
RcRownchangeKK*chgGame
 1465 1260 1.00 5 -0.34 20 -6.80 
  Asghari, Omid 1578 IRI0.001-0.1320-2.60 
  Haghi, Feridoon 1508 IRI0.001-0.1920-3.80 
  Osmani, Karina 1094 IRI1.0010.28205.60 
  Emami, Nezam 1476 IRI0.001-0.2220-4.40 
  Agha Beyg Pour, Yahya 1667 IRI0.001-0.0820-1.60 

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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