Rapid: Individual Calculations January 2018
 Ramaiya, Arushi  Total change: 15.60  Rating chartPersonal card
 9th CSC London Chess Classic: Rapidplay U1825 London ENG 2017-12-09
RcRownchangeKK*chgGame
 1634 1536 3.00 6 0.78 20 15.60 
  Gardner, Phillip K 1728 ENG0.001-0.2520-5.00 
  Gay, Conor 1690 ENG0.001-0.2920-5.80 
  McDonnell, James J 1681 IRL0.001-0.3120-6.20 
  Tasbasi, Genc 1437 ENG1.0010.36207.20 
  Sadykova, Yasmin 1644 KAZ1.0010.652013.00 
  Seymour, Paul 1625 ENG1.0010.622012.40 

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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