Rapid: Individual Calculations January 2020
 Phillips, David  Total change: 41.20  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Open London ENG 2019-12-07
RcRownchangeKK*chgGame
 1890 1646 3.50 7 2.06 20 41.20 
  Mitra, Roman C 2014 ENG0.001-0.1020-2.00 
  Titorenko, Kostyantyn 1860 ENG1.0010.772015.40 
  Kerr, Duncan 1860 ENG0.001-0.2320-4.60 
  Watson, Jacob 1844 ENG0.001-0.2420-4.80 
  Conway, Paul Bernard 1852 ENG1.0010.762015.20 
  Rahman, Asad f2000 ENG0.5010.39207.80 
  Leslie, Alex 1801 ENG1.0010.712014.20 

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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