Rapid: Individual Calculations December 2017
 Sahraei, Armin  Total change: 26.40  Rating chartPersonal card
 Tehran Rapid 2 Azar 1396 Tehran IRI 2017-11-27
RcRownchangeKK*chgGame
 1490 1218 2.50 6 1.32 20 26.40 
  Molavian, Hadi 1591 IRI1.0010.902018.00 
  Salarkia, Davood 1584 IRI0.5010.40208.00 
  Shahsavari, Sorena 1577 IRI0.001-0.1020-2.00 
  Sekhavatmandi, Roham 1569 IRI0.001-0.1120-2.20 
  Nezhad Dehghan, Saghar 1181 IRI1.0010.45209.00 
  Shahbazpour, Bijan 1440 IRI0.001-0.2220-4.40 

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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