Rapid: Individual Calculations October 2022
 Mahmoudi, Arash  Total change: 21.00  Rating chartPersonal card
 15th Urmia Weekly Rapid Chess Tournament 1401 Urmia IRI 2022-09-01
RcRownchangeKK*chgGame
 1383 1203 3.00 7 1.05 20 21.00 
  Asghari, Reza 1524 IRI0.001-0.1320-2.60 
  Teimooriazar, Alireza 1376 IRI1.0010.732014.60 
  Aghanejad, Ebrahim 1497 IRI0.001-0.1520-3.00 
  Nouri, Zeinal 1407 IRI0.001-0.2420-4.80 
  Ebrahimi, Yaser 1340 IRI1.0010.682013.60 
  Naghizadeh, Amirhossein 1443 IRI0.001-0.2020-4.00 
  Goli, Amirreza 1097 IRI1.0010.36207.20 

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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