Rapid: Individual Calculations July 2019
 Rostami, Mohsen  Total change: 0.80  Rating chartPersonal card
 Tabriz Rapid Fetr 98 Tabriz IRI 2019-06-12
RcRownchangeKK*chgGame
 1585 1567 5.00 9 0.68 20 13.60 
  Rezai, Iraj 1967  * IRI0.001-0.0820-1.60 
  Soleymani, Diba 1276 IRI0.001-0.8520-17.00 
  Rezaei, Karim 1417 IRI1.0010.30206.00 
  Rostami, Morteza 1289 IRI1.0010.17203.40 
  Akbari, Mohammad 1728 IRI1.0010.712014.20 
  Abbaszadeh, Moslem 1767 IRI0.001-0.2420-4.80 
  Khanzadeh, Nasser 1195 IRI1.0010.10202.00 
  Naderi, Bahram 1704 IRI1.0010.682013.60 
  Basharkhah, Shapour 1920 IRI0.001-0.1120-2.20 
 * 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)
 
 Iran Youth Rapid Championship 2019 - Boys U14 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1545 1567 3.50 8 -0.64 20 -12.80 
  Maghsoudloo, Amir Ali 1873 IRI0.001-0.1420-2.80 
  Amoozad Mahdiraji, Ali 1167  * IRI0.501-0.4220-8.40 
  Ghayourifar, Ali 1756 IRI1.0010.752015.00 
  Poormosavi, Seyed Kian 1967  * IRI0.001-0.0820-1.60 
  Zaheri, Mehran 1402 IRI0.001-0.7220-14.40 
  Asgari, Hosein 1167  * IRI1.0010.08201.60 
  Alizadeh, Amirmohammad 1744 IRI0.001-0.2720-5.40 
  Amini, Mohammadreza 1284 IRI1.0010.16203.20 
 * 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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