Rapid: Individual Calculations June 2023
 Ramshini, Hamid  Total change: -22.40  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1613 1631 4.00 8 -0.08 20 -1.60 
  Sadeghi Givi, Reza 1920 IRI0.001-0.1620-3.20 
  Riahi, Arvin 1882 IRI0.001-0.1920-3.80 
  Talebi Pour, Anoosha 1231  * IRI1.0010.08201.60 
  Karimi, Artin 1252 IRI1.0010.09201.80 
  Mohandesi, Shahin m1940 IRI0.001-0.1420-2.80 
  Babaei, Mohammadreza 1470 IRI1.0010.29205.80 
  Abed Masrorkhah, Artin 1408 IRI1.0010.22204.40 
  Doostkam, Pouyan 1804 IRI0.001-0.2720-5.40 
 * 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)
 
 Rapid Sabzevar 1402 Khorasan Razavi Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1463 1631 4.50 8 -1.04 20 -20.80 
  Rezaei, Mohammad Sadra 1231  * IRI1.0010.08201.60 
  Tavousi, Abbas 1350 IRI1.0010.16203.20 
  Mohammadi, Hossein 1874 IRI0.001-0.2020-4.00 
  Arkak, Mohammad Taha 1393 IRI1.0010.20204.00 
  Eshaghi, Arshia 1463 IRI0.001-0.7220-14.40 
  Gholami, Esfandiar 1258 IRI1.0010.10202.00 
  Rajabzade, Ali 1469 IRI0.501-0.2120-4.20 
  Asadi, Mehrsam 1666 IRI0.001-0.4520-9.00 
 * 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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