Rapid: Individual Calculations October 2022
 Reshad, Radin  Total change: 16.40  Rating chartPersonal card
 Gilan chess Association weekly tournament1401 Rasht IRI 2022-09-01
RcRownchangeKK*chgGame
 1430 1132 2.00 6 0.82 20 16.40 
  Asgarian, Mohammad 1600 IRI0.001-0.0520-1.00 
  Rafigh, Shervin 1463 IRI0.001-0.1220-2.40 
  Sajedi, Rasoul 1394 IRI0.001-0.1820-3.60 
  Eskandari, Mohammad Hassan 1719 IRI1.0010.982019.60 
  Bagheri, Arash 1254 IRI0.5010.17203.40 
  Yazdanbakhsh, Parham 1149 IRI0.5010.02200.40 

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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