Individual Calculations March 2024
 Najafi, Haman  Total change: 72.00  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1509 1273 3.50 8 1.80 40 72.00 
  Yasaswi, Krishna Bommi 1532 IND0.001-0.1840-7.20 
  Sodachi, Saba 1607 IRI0.001-0.1240-4.80 
  Jafari, Koosha 1479 IRI0.5010.264010.40 
  Hadifakour, Arsalan 1461 IRI1.0010.744029.60 
  Safin, Safarullakhan 1615 IND0.001-0.1240-4.80 
  Khanlari, Aryan 1423 IRI0.001-0.3040-12.00 
  Moradkhani, Sina 1426 IRI1.0010.704028.00 
  Edalati, Behrooz 1531 IRI1.0010.824032.80 

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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