Rapid: Individual Calculations January 2022
 Tafakori, Mohammad Reza  Total change: -44.20  Rating chartPersonal card
 Bafegh Yalda Rapid Cup 26Azar 1400 Yazd IRI 2021-12-17
RcRownchangeKK*chgGame
 1448 1869 5.00 8 -2.21 20 -44.20 
  Sehat, Donya 1392 IRI1.0010.05201.00 
  Goodarzi, Alireza 1664 IRI0.001-0.7620-15.20 
  Alaei Bafghi, Hamid 1499 IRI1.0010.10202.00 
  Tavakoli, Behnam 1566 IRI0.001-0.8620-17.20 
  Janeballahi, Hasanali 1213 IRI1.0010.01200.20 
  Savadpour, Benyamin 1576 IRI0.001-0.8520-17.00 
  Yari, Reza 1192 IRI1.0010.01200.20 
  Bakhshayesh, Mahmoud 1483 IRI1.0010.09201.80 

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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