Rapid: Individual Calculations April 2023
 Salari, Jamshid  Total change: -15.80  Rating chartPersonal card
 First Persian Gulf Bushehr Bushehr IRI 2023-03-19
RcRownchangeKK*chgGame
 1425 1170 0.00 4 -0.80 20 -16.00 
  Mazarei, Mohammad 1577 IRI0.001-0.0820-1.60 
  Abolhallaj, Hamidreza 1411 IRI0.001-0.2020-4.00 
  Changizi, Hossein 1338 IRI0.001-0.2820-5.60 
  Moradi, Sajjad 1373 IRI0.001-0.2420-4.80 

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)
 
 Nowruz Bushehr Cup Bushehr IRI 2023-03-22
RcRownchangeKK*chgGame
 1452 1170 1.00 6 0.01 20 0.20 
  Norouzian Arayesh, Parsa 1491 IRI0.001-0.1320-2.60 
  Orojeni Lak, Mohammad 1440 IRI1.0010.832016.60 
  Nemati, Hosein 1533 IRI0.001-0.1020-2.00 
  Dehbidi, Hooman 1390 IRI0.001-0.2220-4.40 
  Rahnama, Javad 1476 IRI0.001-0.1420-2.80 
  Rabizadeh, Abdolrahim 1383 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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