Individual Calculations January 2018
 Muir, Andrew J  Total change: 5.00  Rating chartPersonal card
 Scottish National League 2017-18 Div 1 Round 3-4 Dunfermline SCO 2017-11-26
RcRownchangeKK*chgGame
 2298 2297 1.50 2 0.50 10 5.00 
  McKay, Roddy M m2312 SCO1.0010.52105.20 
  Berry, Neil M f2283 SCO0.501-0.0210-0.20 

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)
 

 

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