Rapid: Individual Calculations July 2023
 Bagheri, Maha  Total change: -18.00  Rating chartPersonal card
 Gilan Rapid Cup (18khordad) Gilan IRI 2023-06-08
RcRownchangeKK*chgGame
 1473 1127 0.00 3 -0.45 40 -18.00 
  Imani, Adrina 1721 IRI0.001-0.0240-0.80 
  Omidvar Seyghalani, Mohammad 1354 IRI0.001-0.2140-8.40 
  Fallah, Aran 1343 IRI0.001-0.2240-8.80 

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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