Individual Calculations March 2024
 Etamadi, Asal  Total change: -7.60  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1316 1035 1.00 7 -0.19 40 -7.60 
  Nikbakht, Mazdak 1300 IRI0.5010.324012.80 
  Najafi, Diana 1312 IRI0.001-0.1740-6.80 
  Esmaeilpour Chirani, Morteza 1339 IRI0.001-0.1440-5.60 
  Fallah, Mahsan 1198 IRI0.001-0.2840-11.20 
  Forootan, Avash 1422 IRI0.001-0.0940-3.60 
  Alipour, Maziar 1382 IRI0.5010.394015.60 
  Hakimi Rad, Daniel 1260 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)
 

 

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