Rapid: Individual Calculations November 2022
 Fathollahi, Hamid  Total change: 3.40  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1349 1548 4.00 7 -1.14 20 -22.80 
  Sohrabi, Alan 1160 IRI1.0010.09201.80 
  Motaajjeb, Arash 1162 IRI0.001-0.9120-18.20 
  Kazemipour, Samad 1169 IRI1.0010.09201.80 
  Aslani, Mahmood 1974 IRI0.001-0.0720-1.40 
  Moghaddasi Zadeh, Heydar 1307 IRI1.0010.20204.00 
  Ajalli, Behnam 1346 IRI0.001-0.7620-15.20 
  Bonabi, Hasti 1327 IRI1.0010.22204.40 

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)
 
 Tabriz Sport Week Rapid U1900 Tabriz IRI 2022-10-27
RcRownchangeKK*chgGame
 1579 1548 4.00 6 1.31 20 26.20 
  Mohammadi Hamed, Masoud 1754 IRI0.001-0.2420-4.80 
  Najafi, Bahlool 1351 IRI1.0010.25205.00 
  Ahmadi Asl, Ahmad 1702 IRI0.001-0.2920-5.80 
  Motaajjeb, Arash 1162 IRI1.0010.09201.80 
  Anjom Rooz, Mehdi 1841 IRI1.0010.852017.00 
  Safari, Nima 1661 IRI1.0010.652013.00 

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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