Rapid: Individual Calculations November 2022
 Zeynali, Ali  Total change: -19.60  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1435 1481 3.50 9 -1.70 40 -68.00 
  Amir Vardestian, Hossein 1963 IRI0.001-0.0540-2.00 
  Badali, Hamid 1150 IRI1.0010.12404.80 
  Roohparvar, A.reza 1919 IRI0.001-0.0640-2.40 
  Yousefi Asayesh, Amir Ali 1147 IRI1.0010.12404.80 
  Shaygan, Mansoor 1798 IRI0.001-0.1340-5.20 
  Baglari Germi, Hossein 1219 IRI0.001-0.8240-32.80 
  Arsalani, Arshia 1212 IRI1.0010.17406.80 
  Rezaei, Amirmehdi 1348 IRI0.501-0.1840-7.20 
  Sohrabi, Alan 1160 IRI0.001-0.8740-34.80 

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)
 
 Tabriz Sport Week Rapid U1900 Tabriz IRI 2022-10-27
RcRownchangeKK*chgGame
 1554 1481 4.50 8 1.21 40 48.40 
  Safarian, Javad 1898 IRI1.0010.934037.20 
  Zalpour, Asad 1688 IRI0.5010.274010.80 
  Shamsvala, Arash 1734 IRI0.001-0.1940-7.60 
  Pour Asad, Ahad Agha 1538 IRI0.001-0.4240-16.80 
  Bonabi, Hasti 1327 IRI1.0010.294011.60 
  Farhadi, Fatemeh 1555 IRI0.001-0.4040-16.00 
  Naghsh Hossein Badr, Fatemeh 1104 IRI1.0010.09403.60 
  Golmohammadi, Naser 1586 IRI1.0010.644025.60 

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)
 

 

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