Rapid: Individual Calculations August 2023
 Hafizi, Mehrdad  Total change: -34.80  Rating chartPersonal card
 Markazi Rapid Cup for Teams 1402 Markazi IRI 2023-06-30
RcRownchangeKK*chgGame
 1404 1416 2.00 8 -2.08 20 -41.60 
  Mashhadi, Amir Mahdi 1432 IRI0.001-0.4820-9.60 
  Ghanati, Mohsen 1232 IRI0.001-0.7420-14.80 
  Rismanchi, Ramtin 1461 IRI0.001-0.4420-8.80 
  Mohammadi, Mahziar 1366 IRI0.001-0.5720-11.40 
  Rezaei, Milad 1049 IRI1.0010.10202.00 
  Mahmoodi, Mohammad Parsa 1408 IRI0.001-0.5120-10.20 
  Gorgvand, Gholamreza 1696 IRI1.0010.842016.80 
  Sharafi, Mohammadreza 1586 IRI0.001-0.2820-5.60 

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)
 
 Markazi Weekly Rapid Tournament 29 Tir 1402 Arak IRI 2023-07-22
RcRownchangeKK*chgGame
 1300 1376 4.50 7 0.34 20 6.80 
  Nasari, Mobin 1195 IRI1.0010.26205.20 
  Sotoude Nia, Mahdiar 1511 IRI0.001-0.3220-6.40 
  Ghanati, Mohsen 1198 IRI1.0010.27205.40 
  Safari, Taranom 1204 IRI1.0010.27205.40 
  Borji, Parham 1648 IRI0.001-0.1720-3.40 
  Abdi, Amir Hosein 1023 IRI1.0010.11202.20 
  Aliabadi, Saeed 1320 IRI0.501-0.0820-1.60 

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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