Rapid: Individual Calculations November 2022
 Habibifard, Parham  Total change: 66.80  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1680 1536 3.00 7 0.76 40 30.40 
  Aslani, Mahmood 1974 IRI0.001-0.0640-2.40 
  Yousefi Asayesh, Amir Ali 1147 IRI1.0010.09403.60 
  Oroojzadeh, Fardin 1761 IRI0.001-0.2240-8.80 
  Riyazifar, Saeid 1701 IRI0.5010.22408.80 
  Anvari Azar, Hasan 1759 IRI0.5010.284011.20 
  Akbari, Mohammad Reza 1670 IRI0.001-0.3240-12.80 
  Naderi, Bahram 1747 IRI1.0010.774030.80 

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)
 
 26th Caspian Rapid Cup - Qazvin Qazvin IRI 2022-10-28
RcRownchangeKK*chgGame
 1562 1536 4.50 7 0.91 40 36.40 
  Rastbod, Ali f2248 IRI0.001-0.0140-0.40 
  Gharaee Shirazi, Shervin 1285 IRI1.0010.19407.60 
  Karimi, Aref 1136  * IRI0.501-0.4240-16.80 
  Nemati, Mehrad 1470 IRI1.0010.414016.40 
  Alamir Virsagh, Ehsan 1815 IRI0.001-0.1640-6.40 
  Noori, Amin 1245 IRI1.0010.15406.00 
  Mahdavi, Mahdis 1732 IRI1.0010.754030.00 
 * 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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