Blitz: Individual Calculations February 2024
 Shokri, Firouz  Total change: -14.80  Rating chartPersonal card
 11th Chess To Infinity Blitz Tournament Tehran IRI 2023-12-31
RcRownchangeKK*chgGame
 1781 1608 2.50 7 0.42 20 8.40 
  Hojjatinejad, Ilia 1795 IRI1.0010.742014.80 
  Behzad Nazif, Parva wm1913 IRI0.5010.36207.20 
  Sedaghati, Mehrdad f2057 IRI0.001-0.0620-1.20 
  Ebadi, Seyed Ali 1822 IRI0.001-0.2320-4.60 
  Parham Asl, Mani 1910 IRI0.001-0.1520-3.00 
  Sadr Arhami, Hamed 1264 IRI1.0010.12202.40 
  Azami, Nasrollah 1707 IRI0.001-0.3620-7.20 

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
 1449 1608 5.00 9 -1.16 20 -23.20 
  Taghipour, Mohammadkian 1208  * IRI1.0010.08201.60 
  Daliri, Pedram 1944 IRI0.001-0.1220-2.40 
  Habibollahi, Mohammad 1343 IRI1.0010.18203.60 
  Hojjatinejad, Ilia 1867 IRI0.001-0.1820-3.60 
  Azadi, Ali 1268 IRI0.001-0.8820-17.60 
  Vaziri, Sadra 1326 IRI1.0010.16203.20 
  Kian Sirat , Yasin 1360 IRI0.001-0.8120-16.20 
  Naderiyan, Amir Hosein 1306 IRI1.0010.15203.00 
  Keshavarz, Farajollah 1421 IRI1.0010.26205.20 
 * 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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