Individual Calculations July 2024
 Mokhtarifar, Mehrad  Total change: 125.60  Rating chartPersonal card
 the 2 round st chess tournament martyr faramarzi 15- 20khordad Babol _ mazandaran IRI 2024-06-04
RcRownchangeKK*chgGame
 1580 1568 6.00 8 2.11 40 84.40 
  Shayegan, Arshan 1513 IRI1.0010.424016.80 
  Nasari, Mobin 1490 IRI1.0010.394015.60 
  Najafi, Haman 1713 IRI0.5010.19407.60 
  Ghasemi, Aynaz 1511 IRI1.0010.424016.80 
  Hamzenia, Seyed Hesam 1641 IRI0.5010.10404.00 
  Ghadir Nia, Mehrsam 1556 IRI0.501-0.0240-0.80 
  Vaziri, Sadra 1590 IRI0.5010.03401.20 
  Mehdinia, Mohammad Hasan 1623 IRI1.0010.584023.20 

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
 1712 1568 3.00 6 1.03 40 41.20 
  Jafari, Koosha 1735 IRI0.5010.22408.80 
  Tavakkoli, Sakineh 1726 IRI1.0010.714028.40 
  Darban, Morteza m1968  * IRI0.001-0.0840-3.20 
  Faghani Vosta Kolai, Selena 1432 IRI0.501-0.1840-7.20 
  Azizi, Alireza 1747 IRI0.5010.23409.20 
  Noroozian, Mahtab 1662 IRI0.5010.13405.20 
 * 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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