Rapid: Individual Calculations August 2022
 Khoshkalam, Seyed Mahan  Total change: -73.60  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1715 1755 6.00 9 1.07 20 21.40 
  Abed Masrorkhah, Artin 1355  * IRI1.0010.08201.60 
  Naderi, Abdollah 2044 IRI0.001-0.1620-3.20 
  Damod, Sajjad 1421 IRI1.0010.12202.40 
  Alibabaei, Sasan 2080 IRI0.001-0.1320-2.60 
  Asgari, Behrad 1461 IRI1.0010.15203.00 
  Noroozi, Omid m2222 IRI0.001-0.0520-1.00 
  Bahrami, Houman 1479 IRI1.0010.17203.40 
  Biglarifard, Koorosh 1380 IRI1.0010.09201.80 
  Korevand, Sina 1991 IRI1.0010.802016.00 
 * 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)
 
 3rd IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-22
RcRownchangeKK*chgGame
 1261 1755 0.00 5 -4.75 20 -95.00 
  Valizadeh, Farzad 1338 IRI0.001-0.9320-18.60 
  Raji Ghasemi, Mohammad Danial 1311 IRI0.001-0.9420-18.80 
  Tabassomi, Amir Erfan 1155 IRI0.001-0.9820-19.60 
  Rastegar, Mohammad Matin 1148 IRI0.001-0.9820-19.60 
  Mahmoodi, Mohammad Parsa 1355  * IRI0.001-0.9220-18.40 
 * 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)
 

 

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