Individual Calculations September 2017
 Paterson, Andrew I  Total change: -33.80  Rating chartPersonal card
 Leyland Chess Congress FIDE Open 2017 Leyland ENG 2017-08-26
RcRownchangeKK*chgGame
 1847 2076 3.00 6 -1.69 20 -33.80 
  Han, Yichen 1808 NED0.001-0.8320-16.60 
  Bourne, Johnathan D 1937 ENG0.501-0.1920-3.80 
  Rahulan, Thivyaa 1709 ENG0.501-0.4020-8.00 
  Boswell, Jacob Connor 1914 ENG0.501-0.2120-4.20 
  Cukovs, Oleg 1876 ENG0.501-0.2620-5.20 
  Hilton, Tim 1839 ENG1.0010.20204.00 

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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