Individual Calculations March 2024
 Nikfard, Bardia  Total change: 25.60  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1383 1319 4.00 9 0.12 40 4.80 
  Hanafi, Mehrsa 1077 IRI1.0010.20408.00 
  Rostam Vahed, Mahdi 1590 IRI0.001-0.1740-6.80 
  Aliakbari, Yeganeh 1030 IRI1.0010.16406.40 
  Farokhfar, S Ahmad 1686 IRI0.001-0.1040-4.00 
  Shadanpour, Sana 1667 IRI0.001-0.1140-4.40 
  Bayati, Kambiz 1557 IRI0.001-0.2040-8.00 
  Rajabnezhad, Behdad 1094 IRI1.0010.22408.80 
  Sotoude Nia, Mahdiar 1553 IRI0.001-0.2140-8.40 
  Pir, Mehrdad 1194 IRI1.0010.334013.20 

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)
 
 20th Gilan Second League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1330 1319 1.00 1 0.52 40 20.80 
  Bouyazadeh, Farid 1330 IRI1.0010.524020.80 

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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