Rapid: Individual Calculations January 2020
 Arefazad, Gholamhossein  Total change: -18.00  Rating chartPersonal card
 1th Memorial Sia Mansoori Saeed Bushehr IRI 2019-12-04
RcRownchangeKK*chgGame
 1465 1684 6.00 8 -0.05 20 -1.00 
  Hashemi, Homa 1297 IRI1.0010.09201.80 
  Haghshenas, Shayan 1502 IRI1.0010.26205.20 
  Alipoor Shahraki, Abolfazl 1834 IRI0.001-0.3020-6.00 
  Shadkam, Malek 1486 IRI0.001-0.7620-15.20 
  Shabankare, Yadollah 1290 IRI1.0010.08201.60 
  Hajari, Gholamreza 1461 IRI1.0010.22204.40 
  Amiri Zadeh, Reza 1443 IRI1.0010.20204.00 
  Hashemi Zadeh, Seyyed Kasra 1403 IRI1.0010.16203.20 

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)
 
 Farzin Memorial Tournaments-Mr.Hossein Ardeshirpour Cup Bushehr IRI 2019-12-09
RcRownchangeKK*chgGame
 1567 1684 5.00 7 0.64 20 12.80 
  Dehghan, Mahdi 1284  * IRI1.0010.08201.60 
  Hashemi Zadeh, Seyyed Kasra 1403 IRI1.0010.16203.20 
  Ranjbar, Mohammadhossein 1787 IRI0.001-0.3620-7.20 
  Esmaeili, Hossein 1319 IRI1.0010.10202.00 
  Ghaedi, Aria 1562 IRI1.0010.33206.60 
  Mansoori, Sasan 1846 IRI1.0010.712014.20 
  Rastian, Alireza 1769 IRI0.001-0.3820-7.60 
 * 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 Deylam Shohada Cup Azar 1398 Bushehr IRI 2019-12-29
RcRownchangeKK*chgGame
 1509 1684 4.00 8 -1.49 20 -29.80 
  Shekari, Hamed 1896 IRI0.001-0.2320-4.60 
  Shabankare, Yadollah 1290 IRI1.0010.08201.60 
  Vahdatian, Davood 2002 IRI0.001-0.1320-2.60 
  Daneshvar, Kasra 1284  * IRI0.001-0.9220-18.40 
  Ramezani, Pourya 1284  * IRI1.0010.08201.60 
  Haghparast, Hassan 1284  * IRI1.0010.08201.60 
  Seadatneshan, Mohammad 1533 IRI0.001-0.7020-14.00 
  Jafarzadeh, Ahmad 1495 IRI1.0010.25205.00 
 * 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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