Individual Calculations July 2024
 Fadavi, Amirhosein  Total change: -5.60  Rating chartPersonal card
 the 2 round st chess tournament martyr faramarzi 15- 20khordad Babol _ mazandaran IRI 2024-06-04
RcRownchangeKK*chgGame
 1675 1491 0.00 1 -0.26 40 -10.40 
  Darabi, Bahar 1675 IRI0.001-0.2640-10.40 

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
 1727 1491 1.00 4 0.12 40 4.80 
  Riahi, Arvin 1891  * IRI0.001-0.0840-3.20 
  Mehdinia, Mohammad Hasan 1623 IRI0.001-0.3240-12.80 
  Yosefi, Mohammad Taher 1666 IRI0.001-0.2740-10.80 
  Tavakkoli, Sakineh 1726 IRI1.0010.794031.60 
 * 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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