Individual Calculations February 2019
 Rayner, Francis  Total change: -28.80  Rating chartPersonal card
 Hastings Masters 2018-19 Hastings ENG 2018-12-28
RcRownchangeKK*chgGame
 2013 2048 4.00 10 -1.44 20 -28.80 
  Ruane, Brendan J 1870 ENG0.501-0.2320-4.60 
  Royal, Shreyas c1930 ENG1.0010.34206.80 
  Stoyanov, Viktor 2205 ENG0.001-0.2920-5.80 
  Graham, David B 2208 ENG0.5010.21204.20 
  Gu, In Jung 1794 KOR0.501-0.3120-6.20 
  Pitschka, Claus f2241 GER0.5010.25205.00 
  Moore, Graham J 2235 ENG0.001-0.2620-5.20 
  Salmons, Calum 1905 ENG0.001-0.6920-13.80 
  Carulla Pons, Carlos 1811 ESP0.501-0.3020-6.00 
  Fowler, David 1929 SCO0.501-0.1620-3.20 

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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