Individual Calculations March 2023
 Samimi, Rasoul  Total change: -14.60  Rating chartPersonal card
 Amirkabir Chess Cup - Dey 1401 Esfahan IRI 2023-02-02
RcRownchangeKK*chgGame
 1191 1388 2.00 3 -0.25 20 -5.00 
  Mirzaalian, Amirali 1141 IRI1.0010.19203.80 
  Torabi, Arman 1163 IRI1.0010.22204.40 
  Afzal, Mobin 1270 IRI0.001-0.6620-13.20 

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)
 
 2nd Falavarjan standard tournament Esfand 1401 Esfahan IRI 2023-02-22
RcRownchangeKK*chgGame
 1223 1388 3.00 5 -0.48 20 -9.60 
  Zareie, Masoud 1104 IRI1.0010.16203.20 
  Bayati, Kambiz 1558 IRI0.001-0.2820-5.60 
  Tavakoli Garmase, Mohammad Hesam 1164 IRI0.501-0.2820-5.60 
  Salimi, Mohammad Amin 1238 IRI0.501-0.2020-4.00 
  Salimi, Mohammad Ali 1050 IRI1.0010.12202.40 

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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