Rapid: Individual Calculations January 2022
 Jafari, Mahdi  Total change: -16.80  Rating chartPersonal card
 Bafegh Yalda Rapid Cup 26Azar 1400 Yazd IRI 2021-12-17
RcRownchangeKK*chgGame
 1621 1828 5.00 8 -0.84 20 -16.80 
  Shirazizadeh, Erfan 1383 IRI1.0010.06201.20 
  Fardbehbahani, Behnam 1627 IRI1.0010.24204.80 
  Eshaghieh, Reza 1562 IRI1.0010.18203.60 
  Zare Mehrjardi, Mohsen 1642 IRI1.0010.26205.20 
  Karra, Siavash 1878 IRI0.001-0.4320-8.60 
  Karami Kejani, Masoud 1885 IRI0.001-0.4220-8.40 
  Kamaei, Navid 1585 IRI0.001-0.8020-16.00 
  Abotorabi, Sajad 1402 IRI1.0010.07201.40 

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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