Individual Calculations March 2024
 Nikbakht, Mazdak  Total change: -8.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1432 1300 2.50 8 -0.22 40 -8.80 
  Etamadi, Asal 1035 IRI0.501-0.3240-12.80 
  Rahimi, Panteha 1532 IRI0.001-0.2140-8.40 
  Ghovati, Amirhosein 1638 IRI0.001-0.1240-4.80 
  Sotoude Nia, Mahdiar 1553 IRI0.5010.314012.40 
  Edalati, Behrooz 1531 IRI0.5010.294011.60 
  Hasanipour, S.aliakbar 1538 IRI0.001-0.2040-8.00 
  Pourreza, Ardalan 1526 IRI0.001-0.2140-8.40 
  Fallah Golchin, Mahdi 1102 IRI1.0010.24409.60 

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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