Rapid: Individual Calculations November 2022
 Maleki, Sina  Total change: 10.40  Rating chartPersonal card
 8th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-09-30
RcRownchangeKK*chgGame
 1551 1216 1.50 5 0.52 20 10.40 
  Sayadian, Hamed 1088 IRI0.501-0.1720-3.40 
  Alamir Virsagh, Ehsan 1798 IRI0.001-0.0220-0.40 
  Sharifi, Jalal 1477 IRI1.0010.822016.40 
  Nazari Nia, Shahram 1592 IRI0.001-0.0920-1.80 
  Faryad, H. A 1798 IRI0.001-0.0220-0.40 

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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