Rapid: Individual Calculations January 2022
 Alizadeh, Mohammad Mahdi  Total change: 29.00  Rating chartPersonal card
 Bafegh Yalda Rapid Cup 26Azar 1400 Yazd IRI 2021-12-17
RcRownchangeKK*chgGame
 1627 1704 6.00 8 1.45 20 29.00 
  Ghasemzad, Sajad 1145 IRI1.0010.03200.60 
  Rahnama, M.reza 1494 IRI1.0010.23204.60 
  Karami Kejani, Masoud 1885 IRI0.5010.24204.80 
  Goodarzi, Alireza 1664 IRI1.0010.44208.80 
  Khademzadeh, M. 1805 IRI1.0010.642012.80 
  Karra, Siavash 1878 IRI0.001-0.2720-5.40 
  Savadpour, Benyamin 1576 IRI0.501-0.1720-3.40 
  Tavakoli, Behnam 1566 IRI1.0010.31206.20 

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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