Rapid: Individual Calculations March 2018
 Allen, John P  Total change: -6.40  Rating chartPersonal card
 Petts Wood and Orpington Open Orpington ENG 2018-02-03
RcRownchangeKK*chgGame
 1914 1715 2.00 6 0.44 20 8.80 
  Olarasu, Iuliana 2026 ROU0.001-0.1420-2.80 
  Millward, David J 1795 ENG1.0010.612012.20 
  Duda, Lucas 1922 ENG0.001-0.2320-4.60 
  Tucker, David S 2060 ENG1.0010.892017.80 
  White, Kevin D 1974 ENG0.001-0.1820-3.60 
  Watson, Jacob 1706 ENG0.001-0.5120-10.20 

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)
 
 Golders Green FIDE Rapid Open Feb 18 London ENG 2018-02-10
RcRownchangeKK*chgGame
 1827 1715 1.00 5 -0.76 20 -15.20 
  Coles, Steven F 1968 ENG0.001-0.1920-3.80 
  Ramaiya, Anshu 1839 ENG0.001-0.3320-6.60 
  Stamatopoulos, Apostolos 1816 GRE0.001-0.3620-7.20 
  Ignatovic, Ernest 1756 LTU0.001-0.4420-8.80 
  Rubeck, Jonathan 1756 ENG1.0010.562011.20 

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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