Rapid: Individual Calculations July 2023
 Kouchaki, Amirreza  Total change: -20.80  Rating chartPersonal card
 Gilan Rapid Cup (18khordad) Gilan IRI 2023-06-08
RcRownchangeKK*chgGame
 1398 1700 5.00 7 -0.69 40 -27.60 
  Kouchaki, Aein 1209 IRI1.0010.04401.60 
  Kazemi, Parham 1310 IRI0.001-0.9140-36.40 
  Movaghari, Abolfazl 1300  * IRI1.0010.08403.20 
  Omidvar Seyghalani, Mohammad 1355 IRI1.0010.11404.40 
  Karimi, Mohammadmahdi 1283 IRI1.0010.07402.80 
  Hoseini, S.alireza 1878 IRI0.001-0.2740-10.80 
  Darang, Mehrbod 1450 IRI1.0010.19407.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1st BarandeSho Cup (Rapid) Rasht IRI 2023-06-14
RcRownchangeKK*chgGame
 1605 1700 5.00 8 0.17 40 6.80 
  Mehrabani, Arnika 1300  * IRI1.0010.08403.20 
  Khanipour, Abolfazl 2045 IRI0.001-0.1140-4.40 
  Mobaraki, Sajjad 1332 IRI1.0010.10404.00 
  Biriya, Mohammadamin 1996 IRI0.001-0.1540-6.00 
  Keshavarz Meshkinfam, Rahan 1329 IRI1.0010.10404.00 
  Eshkevari, Sahand 1262 IRI1.0010.06402.40 
  Rastbod, Ali f2200 IRI0.001-0.0440-1.60 
  Reshad, Radin 1376 IRI1.0010.13405.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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