Individual Calculations August 2022
 Pourramezan Chafjiri, Parsa  Total change: 52.00  Rating chartPersonal card
 2nd Alamto Cup International Chess Festival 2022-Ilam Category A Ilam IRI 2022-07-01
RcRownchangeKK*chgGame
 2029 1854 4.00 8 1.70 40 68.00 
  Mahdian, Anousha wf2161 IRI0.001-0.1440-5.60 
  Soozankar, A.m. m2259 IRI0.5010.424016.80 
  Bahadori, Arash 1900 IRI1.0010.564022.40 
  Beyranvand, Saeid 2022 IRI1.0010.724028.80 
  Maghsoudloo, Amir Ali 2021 IRI0.5010.22408.80 
  Rostami, Mohsen 1984 IRI0.5010.18407.20 
  Rostami, Hossein 1956 IRI0.001-0.3640-14.40 
  Alizadeh, Mohammad Mahdi 1926 IRI0.5010.10404.00 

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 Gilan Cup International Chess Festival Category A Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1873 1854 4.00 9 -0.40 40 -16.00 
  Jahedi, Mani 2250 IRI0.001-0.0840-3.20 
  Rahmani, Melika 1745 IRI0.501-0.1540-6.00 
  Bolandakhtar, Ata 1614 IRI0.501-0.3040-12.00 
  Movagharhasani, Farhan 1724 IRI1.0010.324012.80 
  Mohandesi, Shahin m1966 IRI0.5010.15406.00 
  Mohammadi, Reza 2056 IRI0.001-0.2440-9.60 
  Masoumi, Sahel 1655 IRI1.0010.24409.60 
  Shams, Mohammad Matin 2105 IRI0.001-0.1940-7.60 
  Ebrahimi Rashti, Asal 1742 IRI0.501-0.1540-6.00 

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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