Individual Calculations October 2022
 Nemati, Mehrad  Total change: -5.00  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1326 1435 5.50 9 -0.25 20 -5.00 
  Amjadiyan, Javad 1692 IRI0.001-0.1820-3.60 
  Shamsi, Parsa 1234 IRI1.0010.24204.80 
  Fathi Tavani, Farhoud 1686 IRI0.001-0.1920-3.80 
  Alimohamadi, Armin 1288 IRI0.501-0.2020-4.00 
  Monfared, Artin 1208 IRI1.0010.21204.20 
  Hoseini, Arsam 1166 IRI0.001-0.8320-16.60 
  Shahverdi, Romina 1212 IRI1.0010.22204.40 
  Karimi, Anahita 1305 IRI1.0010.32206.40 
  Edrisabadi, Diana 1145 IRI1.0010.16203.20 

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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