Rapid: Individual Calculations February 2022
 Mahdavi, Mahdis  Total change: 6.20  Rating chartPersonal card
 14th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-07
RcRownchangeKK*chgGame
 1453 1745 5.50 8 -1.00 20 -20.00 
  Tabatabaee Hosseini, Toktam 1405 IRI0.001-0.8820-17.60 
  Aminian, Hirad 1490 IRI1.0010.19203.80 
  Garosian, Vania 1345  * IRI1.0010.08201.60 
  Ghaffarifar, Emad 1382 IRI0.501-0.4020-8.00 
  Neshan, Arshiya 1321 IRI1.0010.07201.40 
  Azizkhani, Mani 1309 IRI1.0010.06201.20 
  Mohammadi, Reza 1892 IRI0.001-0.3020-6.00 
  Bahmani, Koorosh 1479 IRI1.0010.18203.60 
 * 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)
 
 15th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-14
RcRownchangeKK*chgGame
 1793 1745 4.50 7 1.57 20 31.40 
  Mehrgan, Mehrsam 1345  * IRI0.501-0.4220-8.40 
  Neshan, Arshiya 1321 IRI1.0010.07201.40 
  Sheikhi Narani, Saeid 1947 IRI1.0010.762015.20 
  Abed, Meisam 1952 IRI1.0010.772015.40 
  Kashefi, Amir Hosein f2074 IRI0.001-0.1220-2.40 
  Sadeghi Givi, Reza 1857 IRI1.0010.652013.00 
  Ardeshi, Mehrdad m2055 IRI0.001-0.1420-2.80 
 * 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)
 
 3rd Qazvin Weekly Chess Tournament Qazvin IRI 2022-01-20
RcRownchangeKK*chgGame
 1498 1745 4.50 7 -0.68 20 -13.60 
  Nasiri, Abolfazl 1345  * IRI1.0010.08201.60 
  Yaghoubi, Hossein 1448 IRI1.0010.15203.00 
  Jafarzadeh, Mohammad 1166 IRI1.0010.02200.40 
  Kakavand, Ramtin 1636 IRI0.501-0.1520-3.00 
  Daliri, Pedram 1931 IRI0.001-0.2620-5.20 
  Taherkhani, M Hosein 1262 IRI1.0010.05201.00 
  Tahmasebi, Pooyan 1697 IRI0.001-0.5720-11.40 
 * 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)
 
 16th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-21
RcRownchangeKK*chgGame
 1673 1745 5.00 8 0.42 20 8.40 
  Talebmanouchehri, Armin 1496 IRI1.0010.19203.80 
  Talebi, Masoud 2078 IRI0.001-0.1220-2.40 
  Heidari, Amir Ali 1345  * IRI1.0010.08201.60 
  Mehri, Narges 1277 IRI1.0010.05201.00 
  Doroodgar, A.hosein 1991 IRI0.001-0.1920-3.80 
  Keshani, Kian 1514 IRI1.0010.21204.20 
  Rahmani, Melika 1626 IRI1.0010.34206.80 
  Ardeshi, Mehrdad m2055 IRI0.001-0.1420-2.80 
 * 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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