Individual Calculations April 2015
 Berry, Neil M  Total change: 11.40  Rating chartPersonal card
 Richardson Cup - Semis Various around Scotland SCO 2015-03-14
RcRownchangeKK*chgGame
 2204 2256 1.00 1 0.43 20 8.60 
  Coffey, Patrick 2204 SCO1.0010.43208.60 

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)
 
 Scottish National League rounds 5 and 6 Dunfermline SCO 2015-03-15
RcRownchangeKK*chgGame
 2113 2256 1.50 2 0.14 20 2.80 
  Hogg, Stephen W 2022 SCO1.0010.21204.20 
  Coffey, Patrick 2204 SCO0.501-0.0720-1.40 

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)
 

 

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