Blitz: Individual Calculations February 2024
 Kiashemshaki, Kourosh  Total change: -16.00  Rating chartPersonal card
 11th Chess To Infinity Blitz Tournament Tehran IRI 2023-12-31
RcRownchangeKK*chgGame
 1451 1031 0.00 6 -0.56 40 -22.40 
  Kalantari, Mohammad Saleh 1693 IRI0.001-0.0140-0.40 
  Mahmoudi, Nima 1501 IRI0.001-0.0540-2.00 
  Esmaili, Arsha 1389 IRI0.001-0.1040-4.00 
  Shahkarami, Amin 1532 IRI0.001-0.0440-1.60 
  Mousavi, Esmaeil 1283 IRI0.001-0.1940-7.60 
  Marvi, Targol 1308 IRI0.001-0.1740-6.80 

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 Iran Amateurs Blitz Chess Championship U2000 Tehran IRI 2024-01-18
RcRownchangeKK*chgGame
 1526 1031 0.50 6 0.16 40 6.40 
  Dadashi, Salar 1429 IRI0.5010.424016.80 
  Bazzazi, Pouriya 1316 IRI0.001-0.1640-6.40 
  Nateghi, Abdolreza 1590 IRI0.001-0.0340-1.20 
  Bagherabadi, Sajad 1540 IRI0.001-0.0440-1.60 
  Salehi Reihani, Bahamin 1682 IRI0.001-0.0140-0.40 
  Ghasempour, Hossein 1601 IRI0.001-0.0240-0.80 

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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