Rapid: Individual Calculations June 2023
 Ahmadnia, Kiana  Total change: 24.80  Rating chartPersonal card
 Alborz Rapid 22 ordibehesht 1402 Alborz IRI 2023-05-13
RcRownchangeKK*chgGame
 1562 1264 2.00 6 0.62 40 24.80 
  Jalali, Armin 1721 IRI0.001-0.0540-2.00 
  Malaknezhad, Mohammad Taha 1352 IRI0.001-0.3840-15.20 
  Ghadyani, Shadi 1273 IRI1.0010.514020.40 
  Mahmoodi, Nader 1880 IRI0.001-0.0240-0.80 
  Mandkari, Mohammadtaha 1329 IRI1.0010.594023.60 
  Merikh, Hossein 1819 IRI0.001-0.0340-1.20 

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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