Individual Calculations July 2024
 Mehdinia, Mohammad Hasan  Total change: -32.80  Rating chartPersonal card
 the 2 round st chess tournament martyr faramarzi 15- 20khordad Babol _ mazandaran IRI 2024-06-04
RcRownchangeKK*chgGame
 1529 1623 4.50 8 -0.51 40 -20.40 
  Mivehchi, Golsa 1449 IRI1.0010.274010.80 
  Ghadir Nia, Mehrsam 1556 IRI0.001-0.5940-23.60 
  Davoodi, Nikan 1440 IRI1.0010.264010.40 
  Raghibdoust, Arka 1539 IRI0.001-0.6240-24.80 
  Mamashli, Arshia 1461 IRI1.0010.294011.60 
  Jafari, Koosha 1735 IRI0.5010.15406.00 
  Kiashemshaki, Kourosh 1485 IRI1.0010.314012.40 
  Mokhtarifar, Mehrad 1568 IRI0.001-0.5840-23.20 

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)
 
 the standard chess tournament sari khordad1403 Sari- mazandaran IRI 2024-06-19
RcRownchangeKK*chgGame
 1607 1623 4.50 9 -0.31 40 -12.40 
  Khalesi, Vahid f2023  * IRI0.001-0.0840-3.20 
  Fadavi, Amirhosein 1491 IRI1.0010.324012.80 
  Taghipour, Mohammadkian 1475 IRI0.501-0.2040-8.00 
  Kiashemshaki, Kourosh 1485 IRI1.0010.314012.40 
  Mehrvarz, Farhan 1739 IRI0.001-0.3440-13.60 
  Asgharnezhadamiri, Arshia 1529 IRI0.501-0.1340-5.20 
  Najafi, Delsa 1510 IRI1.0010.354014.00 
  Hadadzadeh, Hamid Reza 1722 IRI0.001-0.3640-14.40 
  Koohi, Kian 1492 IRI0.501-0.1840-7.20 
 * 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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