Rapid: Individual Calculations January 2022
 Taghikhani, Amir Ali  Total change: -32.60  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1375 1655 3.00 6 -1.63 20 -32.60 
  Movahedi Sadr, Ali 1368 IRI1.0010.16203.20 
  Mohandesi, Shahin m1922 IRI0.001-0.1820-3.60 
  Yelsherze, Mahsa 1049 IRI0.001-0.9820-19.60 
  Soutiazad, Amirali 1163 IRI1.0010.04200.80 
  Sahraei, Mahyar 1333 IRI1.0010.13202.60 
  Jafari Ghourtani, Arash 1413 IRI0.001-0.8020-16.00 

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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