Individual Calculations January 2022
 Ghanbarpour, Mahan  Total change: -21.20  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1516 1423 3.50 8 0.27 40 10.80 
  Khoshkalam, Seyed Mehrab f1823  * IRI0.001-0.0840-3.20 
  Reshad, Radin 1100 IRI0.501-0.3740-14.80 
  Parmar, Mohammad Yasin 1135 IRI0.501-0.3440-13.60 
  Hoshangi, Amir Ali 1138 IRI1.0010.16406.40 
  Rahmat Pour, Armin 1823  * IRI0.5010.424016.80 
  Hesami, Mohsen 1823  * IRI1.0010.924036.80 
  Saberi, Hirad 1662 IRI0.001-0.2040-8.00 
  Karimi, Setayesh 1627 IRI0.001-0.2440-9.60 
 * 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)
 
 Lahijan Standard Open Cup 23Azar 1400 Lahijan IRI 2021-12-14
RcRownchangeKK*chgGame
 1342 1423 1.00 3 -0.80 40 -32.00 
  Ezzati, Fereidoon 1823  * IRI0.001-0.0840-3.20 
  Mostashari, Hamed 1167 IRI1.0010.19407.60 
  Ghavidel, Amirhossein 1037 IRI0.001-0.9140-36.40 
 * 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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