Rapid: Individual Calculations November 2022
 Ezzati, Mohammad  Total change: -18.40  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1647 1587 2.50 7 -0.46 40 -18.40 
  Karimipour, Mehdi 1801 IRI0.001-0.2340-9.20 
  Hasanpour, Hasan 1309 IRI1.0010.17406.80 
  Pouresmaeil, Naser 1890 IRI0.5010.364014.40 
  Hemmatjou, Arash 1894 IRI0.001-0.1440-5.60 
  Naseri, Hamidreza 1324 IRI1.0010.18407.20 
  Riyazifar, Saeid 1701 IRI0.001-0.3440-13.60 
  Mousavi, Seyed Ali 1613 IRI0.001-0.4640-18.40 

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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