Rapid: Individual Calculations December 2018
 Majidi Shadan, Ali  Total change: -28.00  Rating chartPersonal card
 Hamedan Weekly Rapid Games Aban 97 Hamedan IRI 2018-11-07
RcRownchangeKK*chgGame
 1593 1613 4.50 7 0.90 20 18.00 
  Vejdani, Arad 1213  * IRI1.0010.08201.60 
  Shahabi, Milad 1950 IRI0.001-0.1220-2.40 
  Zaheri, Mehran 1326 IRI1.0010.16203.20 
  Mardani, Alireza 1494 IRI1.0010.34206.80 
  Ghanbaralifarzad, Mohammad Hosei 1661 IRI0.5010.07201.40 
  Rostami, Roohollah 1820 IRI0.001-0.2320-4.60 
  Ghiasvand, Mohammad 1684 IRI1.0010.602012.00 
 * 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)
 
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1425 1613 2.00 6 -2.30 20 -46.00 
  Yazdanpanaeh, Ali 1268 IRI1.0010.11202.20 
  Behroozi Moghaddam, Hamed 1942 IRI0.001-0.1220-2.40 
  Eslami Niya, Seyed Mahdi 1418 IRI1.0010.25205.00 
  Soleimani Moghadam, Alireza 1213  * IRI0.001-0.9220-18.40 
  Rashedi, Amin 1422 IRI0.001-0.7520-15.00 
  Saboori, Mohammad Mahdi 1287 IRI0.001-0.8720-17.40 
 * 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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