Rapid: Individual Calculations March 2018
 Hosseini, Hesamedin  Total change: 7.80  Rating chartPersonal card
 1st White Castle Rapid Tournoment U2100 Fars IRI 2018-02-22
RcRownchangeKK*chgGame
 1632 1654 4.00 7 0.39 20 7.80 
  Yaghoob Zadeh, S Mohammad Hossei 1785 IRI0.001-0.3220-6.40 
  Shekari, Hamed 1943 IRI0.001-0.1620-3.20 
  Niknam, Bardia 1368 IRI1.0010.16203.20 
  Mohammadi, Ahmad 1807 IRI0.001-0.3020-6.00 
  Karimi, Ariya 1372 IRI1.0010.16203.20 
  Razavi, Mohammad Sadegh 1317 IRI1.0010.12202.40 
  Rostami, Kambiz 1829 IRI1.0010.732014.60 

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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