Rapid: Individual Calculations November 2016
 Wells, Tony D  Total change: -17.00  Rating chartPersonal card
 8th Muswell Hill Rapidplay Open London ENG 2016-10-01
RcRownchangeKK*chgGame
 1837 1951 3.00 6 -0.85 20 -17.00 
  Jones, Tibor 1705 SCO1.0010.19203.80 
  Villiers, Thomas 2031 ENG0.001-0.3920-7.80 
  Ramaiya, Anshu 1724 ENG0.501-0.2920-5.80 
  Ignatovic, Ernest 1681 LTU1.0010.17203.40 
  Kikoyo, Ali 1812 ENG0.001-0.6920-13.80 
  Davison, Chris 2066 ENG0.5010.16203.20 

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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