Individual Calculations March 2023
 Ebadi, Rahim  Total change: -42.40  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1302 1456 6.00 11 -1.43 20 -28.60 
  Ghasemi, Sina 1190 IRI0.501-0.3220-6.40 
  Salehi, Makan 1207 IRI0.001-0.8120-16.20 
  Fathi, Karen 1598 IRI0.001-0.3120-6.20 
  Khodabandelooei, Arman 1120 IRI1.0010.12202.40 
  Masajedi, Amirreza 1046 IRI0.001-0.9220-18.40 
  Sheikhzadeh, Bardia 1139 IRI1.0010.13202.60 
  Shokrian Haji Behzad, Manoochehr 1311 IRI0.501-0.1920-3.80 
  Karim Beigi Kamran, Ali 1234 IRI1.0010.22204.40 
  Mosleh Rashtabadi, Hamzeh 1769 IRI1.0010.862017.20 
  Golzari, Amirmohammad 1571 IRI0.001-0.3420-6.80 
  Ghasemi Bilvari, Mohadese 1140 IRI1.0010.13202.60 

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)
 
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1479 1456 3.50 9 -0.69 20 -13.80 
  Fathian, Mobin 1686 IRI1.0010.792015.80 
  Amini, Karen 1683 IRI0.001-0.2120-4.20 
  Shahmohammadi, Amirmohammad 1699 IRI0.001-0.2020-4.00 
  Alizadeh, Mohammadreza 1251 IRI0.501-0.2620-5.20 
  Mohammadi, Arad 1051 IRI1.0010.08201.60 
  Kalantari, Hamed 1676 IRI0.001-0.2220-4.40 
  Emami, Danial 1267 IRI1.0010.25205.00 
  Fathi, Abolfazl 1701 IRI0.001-0.2020-4.00 
  Rahimzadeh, Maryam 1293 IRI0.001-0.7220-14.40 

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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