Rapid: Individual Calculations June 2023
 Sharifi, Mohammad  Total change: 0.60  Rating chartPersonal card
 Babol Ramadan Rapid Cup Mazandaran IRI 2023-04-30
RcRownchangeKK*chgGame
 1531 1533 4.50 8 0.38 20 7.60 
  Saeidzadeh, Mohammad Reza 1178 IRI1.0010.11202.20 
  Rezaei Abari, Farzin 1950 IRI1.0010.932018.60 
  Maghsoudloo, Amir Ali 1987 IRI0.001-0.0620-1.20 
  Valookolaei, Saeid 1834 IRI0.001-0.1520-3.00 
  Shafiee, Artin 1193 IRI0.501-0.3820-7.60 
  Hamzeh Mohammad Abadi, Ghasem 1211 IRI1.0010.13202.60 
  Rezaeian., Tina 1270 IRI1.0010.18203.60 
  Hoseinpour Kasgary, Abolfazl 1624 IRI0.001-0.3820-7.60 

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)
 
 The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar Mazandaran IRI 2023-05-18
RcRownchangeKK*chgGame
 1387 1533 5.00 8 -0.35 20 -7.00 
  Kafash Lahiji, Ramtin 1151 IRI1.0010.09201.80 
  Mehdiabadi, Behrang 1884 IRI0.001-0.1120-2.20 
  Taghipour, Mohammadkian 1134 IRI1.0010.08201.60 
  Gohari, Milad 1289 IRI0.001-0.8020-16.00 
  Heydarian, Behzad 1283 IRI1.0010.19203.80 
  Rezaeipour, Mahshid 1133  * IRI1.0010.08201.60 
  Biriya, Yadollah 1303 IRI1.0010.21204.20 
  Pourbidadian, Hojjat 1918 IRI0.001-0.0920-1.80 
 * 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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