Rapid: Individual Calculations July 2023
 Sharifinia, Arsam  Total change: -57.60  Rating chartPersonal card
 khordad cup rapid Tehran Tehran IRI 2023-06-16
RcRownchangeKK*chgGame
 1167 1017 1.00 6 -0.82 40 -32.80 
  Rahimi, Sorosh 1193 IRI0.001-0.2740-10.80 
  Sabahi, Marjan 1137 IRI1.0010.664026.40 
  Dehghani Zadeh, Sanaz 1194 IRI0.001-0.2740-10.80 
  Maleki Azar Kharani, Bahare 1115 IRI0.001-0.3740-14.80 
  Karami Far, Mohammad Yasin 1162 IRI0.001-0.3140-12.40 
  Davarzani, Mohammad Reza 1201 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)
 
 1st Grand Prix Pishgam Club Tehran IRI 2023-06-23
RcRownchangeKK*chgGame
 1379 1017 0.00 5 -0.62 40 -24.80 
  Fardbehbahani, Behnam 1566 IRI0.001-0.0340-1.20 
  Tohid Nia, Melika 1448 IRI0.001-0.0740-2.80 
  Hemmati, Alireza 1212 IRI0.001-0.2540-10.00 
  Azizi, Saeed 1299 IRI0.001-0.1640-6.40 
  Jafari, Fazael 1371 IRI0.001-0.1140-4.40 

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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