Individual Calculations May 2015
 Sreeves, Clement  Total change: 6.80  Rating chartPersonal card
 Scottish National League round 7 Dunfermline SCO 2015-03-29
RcRownchangeKK*chgGame
 2183 2316 1.00 1 0.32 20 6.40 
  Findlay, David J 2183 SCO1.0010.32206.40 

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)
 
 Edinburgh Congress Premier 2015 Edinburgh SCO 2015-04-17
RcRownchangeKK*chgGame
 2170 2326 3.50 5 0.02 20 0.40 
  Steil-Antoni, Fiona wm2081 LUX1.0010.20204.00 
  Green, Andrew D 2147 SCO1.0010.27205.40 
  Orr, Mark J L m2240 IRL0.501-0.1220-2.40 
  Birkett, Richard 2064 SCO1.0010.18203.60 
  Tate, Alan f2317 SCO0.001-0.5120-10.20 

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)
 
 Richardson Cup Final Various around Scotland SCO 2015-04-25
RcRownchangeKK*chgGame
 2324 2326 0.50 1 0.00 20 0.00 
  Pritchett, Craig W m2324 SCO0.5010.00200.00 

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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