Individual Calculations April 2023
 Sadeghi Givi, Reza  Total change: -4.40  Rating chartPersonal card
 Bahar Narenj Cup (Standard) Mazandaran IRI 2023-03-19
RcRownchangeKK*chgGame
 1667 1930 5.00 7 -0.45 20 -9.00 
  Mehrkhah, Hadi 1530  * IRI1.0010.08201.60 
  Bayati, Kambiz 1644 IRI1.0010.16203.20 
  Abbasi Abeluie, Mohammad Mehdi 1752 IRI0.001-0.7320-14.60 
  Abedi, Sorosh 1583 IRI1.0010.11202.20 
  Salar, Milad 2169 IRI0.001-0.2020-4.00 
  Ghovati, Amirhosein 1499 IRI1.0010.07201.40 
  Azizi, Alireza 1492 IRI1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 7th Khavaran Standard International (A Category :Rating 1800 -2299) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 1945 1930 4.50 9 0.23 20 4.60 
  Khan Ahmadi, Mohammad Reza 1530  * IRI1.0010.08201.60 
  Azadi, Amirmohammad 2165 IRI0.5010.29205.80 
  Atanejhad, Sahebali f2083 IRI0.5010.20204.00 
  Tahmasebi, Hamidreza 2163 IRI0.001-0.2120-4.20 
  Samimi, Armin 1802 IRI1.0010.33206.60 
  Ghaziolsharif, Kaveh 2174 IRI0.001-0.2020-4.00 
  Delavari, Behnood 1710 IRI0.501-0.2820-5.60 
  Safarnezhad, Armin 1717 IRI1.0010.23204.60 
  Khademi, Mohammad Miran f2160 IRI0.001-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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