Rapid: Individual Calculations September 2022
 Javadi, Mohammad Sadegh  Total change: -5.00  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1425 1152 1.00 7 -0.25 20 -5.00 
  Biabani, Hadi 1603 IRI0.001-0.0620-1.20 
  Khoshgoftar, Adel 1492 IRI0.001-0.1220-2.40 
  Pishyar, Homayoon 1379 IRI0.001-0.2120-4.20 
  Sadra, Mohammad 1378 IRI0.001-0.2120-4.20 
  Ahdi, Amirhossein 1400 IRI1.0010.812016.20 
  Naghikhani, Mohammad 1364 IRI0.001-0.2320-4.60 
  Rajabi, Mohamad Sadra 1362 IRI0.001-0.2320-4.60 

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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