Rapid: Individual Calculations January 2023
 Alavi, Mahsa  Total change: -12.40  Rating chartPersonal card
 11th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2022-12-01
RcRownchangeKK*chgGame
 1420 1658 5.00 7 -0.31 40 -12.40 
  Azadi, Taha 1221 IRI0.001-0.9440-37.60 
  Babaei, Amirabbas 1258  * IRI1.0010.08403.20 
  Ghezelbash, Ali 1262 IRI1.0010.08403.20 
  Naser Jabari, Negar 1393 IRI1.0010.18407.20 
  Sharafi, Amirhossein 1526 IRI1.0010.324012.80 
  Mohammadi, Melika 1911 IRI0.001-0.1940-7.60 
  Faramarzi Garousi, Maartia 1371 IRI1.0010.16406.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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