Blitz: Individual Calculations January 2022
 Dong, Bao Nghia  Total change: -20.00  Rating chartPersonal card
 2021 London Chess Classic Blitz 1 London ENG 2021-12-03
RcRownchangeKK*chgGame
 2051 2380 10.50 14 -1.00 20 -20.00 
  Siddharth, Gopakumar 1850 ENG1.0010.03200.60 
  Walker, Samuel A 2016 ENG0.501-0.4020-8.00 
  Gill, Oliver 2083 ENG1.0010.15203.00 
  Manfay, Mate 2158 HUN1.0010.22204.40 
  Kilpatrick, Callum f2409 ENG1.0010.542010.80 
  Grieve, Harry f2208 ENG0.501-0.2320-4.60 
  Roberson, Peter T m2300 ENG0.001-0.6120-12.20 
  Sohal, Tanraj f2129 CAN0.001-0.8120-16.20 
  Kanyamarala, Trisha wm2038 IRL0.501-0.3820-7.60 
  Ismail, Mohammed Aayan 1673 ENG1.0010.01200.20 
  Bonn, Thomas 2213 FRA1.0010.28205.60 
  Kanyamarala, Tarun f2077 IRL1.0010.14202.80 
  Clanchy, Nicholas 1917 ENG1.0010.05201.00 
  Dupuis, Denis K 1645 ENG1.0010.01200.20 

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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