Individual Calculations September 2019
 Shaw, Peter  Total change: -23.60  Rating chartPersonal card
 106th British Championships Major Open Torquay ENG 2019-07-27
RcRownchangeKK*chgGame
 1900 2068 5.50 9 -0.97 20 -19.40 
  Tombolis, Christopher 1883 ENG0.501-0.2420-4.80 
  Hilton, Tim 1892 ENG1.0010.27205.40 
  Rogacewicz, Mikolaj 1925 POL0.001-0.6920-13.80 
  Rathbone-Jones, Ifan 1855 WLS1.0010.23204.60 
  Brown, Tom 1953 ENG0.501-0.1620-3.20 
  Ward, Andy 1822 SCO0.501-0.3120-6.20 
  Cocks, Elliot 1907 ENG0.501-0.2120-4.20 
  Chapman, Matt 1957 ENG0.501-0.1520-3.00 
  Ifalore, Michael 1907 ENG1.0010.29205.80 

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)
 
 Northumbria Masters 2019 Newcastle ENG 2019-08-23
RcRownchangeKK*chgGame
 2055 2076 4.50 9 -0.21 20 -4.20 
  Welling, Gerard m2307 NED0.001-0.2120-4.20 
  Dong, Bao Nghia 2217 VIE0.001-0.3120-6.20 
  Holland, Christopher 2143 GCI1.0010.592011.80 
  Jaufarally, Nadia 1934 ENG0.001-0.6920-13.80 
  Metcalfe, Charlie P 1739 ENG1.0010.12202.40 
  Turner, Max N 2012 ENG0.501-0.0920-1.80 
  Chipanga, Takaedza 2029 ZIM0.501-0.0720-1.40 
  Mollison, Jamie 1929 SCO1.0010.30206.00 
  Van Den Bersselaar, Jeroen 2188 NED0.5010.15203.00 

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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