Rapid: Individual Calculations July 2023
 Keyvani, Melina  Total change: 119.20  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1343 1100 3.00 7 1.30 40 52.00 
  Ebrahimibasyaei, Amirali 1352 IRI0.001-0.1940-7.60 
  Sahraei, Barbod 1063 IRI1.0010.454018.00 
  Ghadiri Bidhendi, Ebrahim 1588 IRI0.001-0.0440-1.60 
  Aghadoust, Kimia 1435 IRI0.001-0.1240-4.80 
  Abed Masrorkhah, Artin 1416 IRI0.001-0.1340-5.20 
  Karamalinazer, Baran 1036 IRI1.0010.414016.40 
  Hashemi Bakhtiar, Adel 1508 IRI1.0010.924036.80 

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)
 
 1st Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1368 1100 3.00 7 1.68 40 67.20 
  Bakhtiyari, Sotoudeh 1270 IRI0.001-0.2840-11.20 
  Taghikhani, Amir Ali 1595 IRI0.001-0.0440-1.60 
  Garjasi, Heidar Ali 1422 IRI1.0010.874034.80 
  Marvi, Targol 1357 IRI0.001-0.1840-7.20 
  Movahedi Sadr, Ali 1327 IRI0.001-0.2140-8.40 
  Nateghi, Ali 1295 IRI1.0010.754030.00 
  Karimi Far, Gholamreza 1312 IRI1.0010.774030.80 

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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