Individual Calculations November 2016
 Covey, Jason  Total change: 40.80  Rating chartPersonal card
 44th Hampstead Weekend Congress Under 1900 London ENG 2016-10-22
RcRownchangeKK*chgGame
 1529 1608 4.00 5 1.02 40 40.80 
  Johnson, Elizabeth 1306 ENG1.0010.15406.00 
  Yoon, Jacob D 1837 ENG0.001-0.2140-8.40 
  Fukui, Nao 1403 JPN1.0010.24409.60 
  Rushbrooke, Tibo 1480 ENG1.0010.334013.20 
  Balouka Myers, Gabriel 1618 ENG1.0010.514020.40 

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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