Rapid: Individual Calculations January 2022
 Rahmani, Raza  Total change: 10.60  Rating chartPersonal card
 9th Mehdi Bouyeh Rapid Cup 1400 Qazvin IRI 2021-12-24
RcRownchangeKK*chgGame
 1677 1551 4.00 9 0.53 20 10.60 
  Rastbod, Ali f2270 IRI0.5010.49209.80 
  Panjali, Ehsan 1874 IRI0.001-0.1320-2.60 
  Zarei, Farhad 1730 IRI0.5010.23204.60 
  Shahali, Milad 1939 IRI0.001-0.0920-1.80 
  Taj Dini, Hasti 1177 IRI1.0010.10202.00 
  Jafarzadeh, Mohammad 1170 IRI1.0010.09201.80 
  Hasani, Takin 1925 IRI0.001-0.1020-2.00 
  Naser Jabari, Negar 1141 IRI1.0010.08201.60 
  Farmani Anuoshe, Ariyan 1863 IRI0.001-0.1420-2.80 

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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