Rapid: Individual Calculations July 2024
 Darabi, Kaveh  Total change: -7.20  Rating chartPersonal card
 29th Maragheh Sahand club weekly rapid chess tournament Maraghe IRI 2024-06-20
RcRownchangeKK*chgGame
 1607 1447 1.00 4 -0.18 40 -7.20 
  Ahmadi, Armin 1691 IRI0.001-0.2040-8.00 
  Karimi, Mortaza 1633 IRI0.001-0.2640-10.40 
  Barani, Ayla 1518 IRI1.0010.604024.00 
  Farzanfar, Farzad 1584 IRI0.001-0.3240-12.80 

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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