Individual Calculations March 2023
 Abdi, Parnian  Total change: 36.00  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1431 1188 2.50 9 0.63 40 25.20 
  Asgarian, Mohammad 1452 IRI0.5010.324012.80 
  Yazdani, Alireza 1433 IRI0.001-0.2040-8.00 
  Rostam Vahed, Mahdi 1575 IRI0.001-0.0940-3.60 
  Rahnama, M.reza 1471 IRI0.001-0.1640-6.40 
  Ghasempour, Hossein 1530 IRI1.0010.884035.20 
  Shahsavari, Mohammad Amin 1396 IRI0.001-0.2340-9.20 
  Toliat, Seyed Omid 1318 IRI1.0010.684027.20 
  Azizi Tafreshi, Ali Akbar 1373 IRI0.001-0.2640-10.40 
  Naser Jabari, Negar 1327 IRI0.001-0.3140-12.40 

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)
 
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1438 1188 1.50 6 0.27 40 10.80 
  Gholampour, Ali 1613 IRI0.001-0.0740-2.80 
  Noparast, Kian 1364 IRI0.001-0.2740-10.80 
  Mahmood Zadeh, Arian 1513 IRI0.001-0.1340-5.20 
  Norozi, Mohammad 1355 IRI1.0010.724028.80 
  Gholami, Keyhan 1346 IRI0.5010.21408.40 
  Mobaraki, Sajjad 1434 IRI0.001-0.1940-7.60 

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)
 

 

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