Rapid: Individual Calculations July 2023
 Amiri Hamidi, Alisa  Total change: 74.00  Rating chartPersonal card
 Tabriz 3rd Zehne Bartar Rapid Chess Tournament ( khordad 1402 ) Tabriz IRI 2023-06-16
RcRownchangeKK*chgGame
 1322 1336 4.00 6 0.97 40 38.80 
  Nemati, Amir Abbas 1028 IRI1.0010.14405.60 
  Rejali, Danial 1415 IRI0.001-0.3940-15.60 
  Sorati, Ayla 1059 IRI1.0010.17406.80 
  Mahdavi, Ayhan 1363 IRI1.0010.544021.60 
  Naghizadeh Dalir, Mohammad Sadra 1509 IRI1.0010.734029.20 
  Sarvin, Alireza 1556 IRI0.001-0.2240-8.80 

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)
 
 Sarein Cup Ardabil IRI 2023-06-23
RcRownchangeKK*chgGame
 1602 1336 2.00 6 0.88 40 35.20 
  Mamishi, Alireza 1738 IRI0.001-0.0840-3.20 
  Oroojzadeh, Fardin 1695 IRI0.001-0.1040-4.00 
  Golmohammadi, Naser 1524 IRI0.001-0.2640-10.40 
  Rasouli, Ali 1514 IRI1.0010.734029.20 
  Alavinia, Hossein 1559 IRI0.001-0.2240-8.80 
  Ali Akbari, Reza 1584 IRI1.0010.814032.40 

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)
 

 

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