Rapid: Individual Calculations June 2023
 Arkak, Mohammad Taha  Total change: 26.00  Rating chartPersonal card
 Rapid Sabzevar 1402 Khorasan Razavi Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1512 1393 4.00 7 1.29 40 51.60 
  Asadi, Mehrsam 1666 IRI0.001-0.1740-6.80 
  Seiedabadi, Taha 1106 IRI1.0010.16406.40 
  Ramshini, Hamid 1631 IRI0.001-0.2040-8.00 
  Baghani, Abolfazl 1248 IRI1.0010.314012.40 
  Mashayekhan, Masoud 1251 IRI1.0010.314012.40 
  Zare, Jamal 1789 IRI1.0010.924036.80 
  Mohammadi, Reza 1895 IRI0.001-0.0440-1.60 

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)
 
 Rapid cup 7 khordad khorasanrazavi Mashhad IRI 2023-05-29
RcRownchangeKK*chgGame
 1325 1393 3.50 7 -0.64 40 -25.60 
  Omidvar Tavakoli, Armin 1037 IRI0.501-0.3940-15.60 
  Hosseinpour, Ali 1257 IRI1.0010.324012.80 
  Zare, Jamal 1789 IRI0.001-0.0840-3.20 
  Moeinimajd, Sobhan 1645 IRI0.001-0.1940-7.60 
  Etefagh, Mohammad Masih 1240 IRI0.001-0.7040-28.00 
  Mazhari, Abbas Alireza 1114 IRI1.0010.16406.40 
  Eftekhari, Ermia 1195 IRI1.0010.24409.60 

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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