Individual Calculations March 2024
 Rezaei, Abdolla  Total change: -2.20  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1348 1354 4.50 9 -0.11 20 -2.20 
  Saberi, Hirad 1713 IRI0.001-0.1020-2.00 
  Taghinejad Gilvaei, Irik 1167 IRI0.501-0.2420-4.80 
  Nikfar, Kianmehr 1635 IRI0.001-0.1620-3.20 
  Kosari, Sarina 1163 IRI0.001-0.7520-15.00 
  Kiaei, Seyedeh Setayesh 1039 IRI1.0010.14202.80 
  Masoumi, Nariman 1083 IRI1.0010.17203.40 
  Hajian, Mehrbod 1579 IRI0.001-0.2220-4.40 
  Zafari Yekta, Niyousha 1200 IRI1.0010.29205.80 
  Omidi, Hossein 1552 IRI1.0010.762015.20 

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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