Individual Calculations March 2020
 Ross, Stuart  Total change: 13.00  Rating chartPersonal card
 Frodsham Congress 2020 Frodsham ENG 2020-01-31
RcRownchangeKK*chgGame
 1865 1643 1.00 5 -0.10 20 -2.00 
  Ansari, Athar 1906 ENG0.5010.32206.40 
  Gillespie, David P 1854 SCO0.5010.27205.40 
  Vassiliou, Chris 1889 CYP0.001-0.1920-3.80 
  Raeburn, Andrew L 1800 ENG0.001-0.2920-5.80 
  Hymer, Barry J 1874 ENG0.001-0.2120-4.20 

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)
 
 2019/20 4NCL Div 3 North Rounds 5 - 6 Bolton ENG 2020-02-08
RcRownchangeKK*chgGame
 1937 1633 1.50 2 1.20 20 24.00 
  Bak, Andrew 1985 ENG1.0010.892017.80 
  Tyton, Adam 1889 ENG0.5010.31206.20 

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)
 
 Warwickshire Open Chess Championships 2020 Coventry ENG 2020-02-21
RcRownchangeKK*chgGame
 1862 1633 0.50 4 -0.45 20 -9.00 
  Seymour, Timothy P 2033  * ENG0.001-0.0820-1.60 
  Pink, Joshua 1891 ENG0.001-0.1820-3.60 
  Chen, Daniel Xingyu 1617 ENG0.501-0.0220-0.40 
  Ansari, Athar 1906 ENG0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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