Rapid: Individual Calculations March 2020
 Raji Ghasemi, Mohammad Danial  Total change: 18.20  Rating chartPersonal card
 Tehran Rapid Cup 10 bahman 1398 Tehran IRI 2020-01-30
RcRownchangeKK*chgGame
 1412 1073 1.50 6 0.77 20 15.40 
  Karimi, Setayesh 1473  * IRI0.001-0.0820-1.60 
  Houshmandnia, Hamid Reza 1418 IRI0.001-0.1120-2.20 
  Afsharfarnia, Mahsa 1473  * IRI1.0010.922018.40 
  Saeidi, Amir Mohammad 1351 IRI0.5010.33206.60 
  Jaladati, Esmaeil 1384 IRI0.001-0.1420-2.80 
  Salarkia, Davood 1371 IRI0.001-0.1520-3.00 
 * 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)
 
 Tehran Rapid Cup 24bahman 1398 Tehran IRI 2020-02-13
RcRownchangeKK*chgGame
 1346 1100 1.50 6 0.14 20 2.80 
  Daryabari, Seyed Mohammadreza 1500  * IRI1.0010.922018.40 
  Ahadian, Armin 1500  * IRI0.001-0.0820-1.60 
  Nouri, Ali 1442 IRI0.001-0.1220-2.40 
  Rafinezhad, Mohammad 1339 IRI0.001-0.2020-4.00 
  Mousavi, Esmaiel 1291 IRI0.001-0.2520-5.00 
  Sajadi, Amir Hossein 1004 IRI0.501-0.1320-2.60 
 * 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)
 

 

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