Individual Calculations March 2016
 James, Chris  Total change: -27.40  Rating chartPersonal card
 Livingston Open 2016 Livingston SCO 2016-01-29
RcRownchangeKK*chgGame
 1941 1855 0.50 3 -0.65 20 -13.00 
  Archibong, Ubong Samuel 2026 SCO0.001-0.2720-5.40 
  Robinson, Stephen 1838 SCO0.501-0.0220-0.40 
  Will, Douglas 1960 SCO0.001-0.3620-7.20 

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)
 
 Perth Open 2016 Perth SCO 2016-02-19
RcRownchangeKK*chgGame
 1931 1855 0.50 3 -0.72 20 -14.40 
  Rutherford, William 2107 SCO0.5010.31206.20 
  Newton, Andrew 1794 SCO0.001-0.5820-11.60 
  Dawson, Alastair 1893 SCO0.001-0.4520-9.00 

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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