Rapid: Individual Calculations January 2022
 Safari, Hamid  Total change: -11.00  Rating chartPersonal card
 Gorgan Yalda Cup 26Azar 1400 Gorgan IRI 2021-12-17
RcRownchangeKK*chgGame
 1429 1224 1.00 5 -0.55 20 -11.00 
  Aminifard, M.sam 1660 IRI0.001-0.0620-1.20 
  Tavakkoli, Mahziar 1073 IRI1.0010.30206.00 
  Masoudi Jaz, Rouholla 1557 IRI0.001-0.1220-2.40 
  Mogheyseh, Abolfazl 1723 IRI0.001-0.0420-0.80 
  Ohadi, Sadra 1131 IRI0.001-0.6320-12.60 

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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