Rapid: Individual Calculations January 2018
 Kiaei, Ali  Total change: 39.20  Rating chartPersonal card
 Tehran Rapid 5 Dey 96 Tehran IRI 2017-12-26
RcRownchangeKK*chgGame
 1854 1767 3.50 5 1.50 20 30.00 
  Shahsavari, Mahan 1367  * IRI1.0010.08201.60 
  Pilvaieh, Ali 2122 IRI1.0010.892017.80 
  Lavasani, Javad 2027 IRI0.001-0.1820-3.60 
  Boland Eghbal, Taha 1624 IRI1.0010.31206.20 
  Eskandary, Mahmood 2131 IRI0.5010.40208.00 
 * 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)
 
 Tehran Rapid 7 Dey 1396 Tehran IRI 2017-12-28
RcRownchangeKK*chgGame
 1642 1767 5.00 7 0.46 20 9.20 
  Mahjoob Zardast, Artemis wc1367  * IRI1.0010.08201.60 
  Pilvaieh, Ali 2122 IRI0.001-0.1120-2.20 
  Shahbazpour, Bijan 1466 IRI0.001-0.8520-17.00 
  Shahsavari, Shayan 1478 IRI1.0010.16203.20 
  Mahboob, Amir 1619 IRI1.0010.30206.00 
  Rahnama, M.reza 1586 IRI1.0010.26205.20 
  Sadeghi Givi, Reza 1856 IRI1.0010.622012.40 
 * 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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