Rapid: Individual Calculations December 2018
 Salman, Yasin  Total change: -30.80  Rating chartPersonal card
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1528 1366 0.00 5 -1.54 20 -30.80 
  Mahdavi, Hossein 1701 IRI0.001-0.1220-2.40 
  Rostami, Mohsen 1493 IRI0.001-0.3320-6.60 
  Abbasnejad, Amirreza 1630 IRI0.001-0.1820-3.60 
  Elmiye, Bardiya 1199 IRI0.001-0.7220-14.40 
  Heydari, Mohammad Masoud 1618 IRI0.001-0.1920-3.80 

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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