Individual Calculations March 2016
 Ridge, Michael  Total change: -26.40  Rating chartPersonal card
 Livingston Open 2016 Livingston SCO 2016-01-29
RcRownchangeKK*chgGame
 1807 1921 1.00 4 -1.55 20 -31.00 
  Wilson, Ewan 1951 ENG0.001-0.4620-9.20 
  Dabos-Doukas, Ioannis 1674 SCO0.001-0.8120-16.20 
  Campbell, Duncan A F 1955 SCO0.5010.05201.00 
  McGillivray, Calum 1649 SCO0.501-0.3320-6.60 

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
 1881 1927 2.50 4 0.23 20 4.60 
  Gray, Euan 1698 SCO0.001-0.7920-15.80 
  Chapman, Nigel 1780 SCO0.501-0.2020-4.00 
  Robinson, Stephen 1838 SCO1.0010.38207.60 
  Orr, Mark J L m2208 IRL1.0010.842016.80 

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)
 

 

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