Individual Calculations July 2024
 Kiashemshaki, Kourosh  Total change: -19.20  Rating chartPersonal card
 the 2 round st chess tournament martyr faramarzi 15- 20khordad Babol _ mazandaran IRI 2024-06-04
RcRownchangeKK*chgGame
 1610 1485 1.00 3 -0.04 40 -1.60 
  Boromideh, Barsam 1778 IRI0.001-0.1540-6.00 
  Molaeifar, Ali 1428 IRI1.0010.424016.80 
  Mehdinia, Mohammad Hasan 1623 IRI0.001-0.3140-12.40 

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
 1665 1485 1.00 5 -0.44 40 -17.60 
  Azimi, Amir Mohammad 1885  * IRI0.001-0.0840-3.20 
  Tavakkoli, Sakineh 1726 IRI1.0010.804032.00 
  Mehdinia, Mohammad Hasan 1623 IRI0.001-0.3140-12.40 
  Noroozian, Mahtab 1662 IRI0.001-0.2740-10.80 
  Molaeifar, Ali 1428 IRI0.001-0.5840-23.20 
 * 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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