Individual Calculations January 2017
 Merriman, John  Total change: -16.60  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2167 2243 4.00 8 -0.83 20 -16.60 
  Johnson, Paul A 1866 ENG1.0010.09201.80 
  Svane, Rasmus g2555 GER0.5010.36207.20 
  Blomqvist, Erik g2567 SWE0.001-0.1320-2.60 
  Johansson, Toni 2071 SWE0.001-0.7320-14.60 
  Brozel, Sacha 2035 ENG1.0010.23204.60 
  Czopor, Maciej 2035 POL0.501-0.2720-5.40 
  Mitra, Roman C 2083 ENG1.0010.29205.80 
  Hrdina, Robin 2120 CZE0.001-0.6720-13.40 

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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