Individual Calculations April 2020
 Skettos, Nicolas  Total change: 6.20  Rating chartPersonal card
 SNCL Division 1 19/20 5-6 Dunfermline SCO 2020-03-01
RcRownchangeKK*chgGame
 1977 1856 1.00 2 0.31 20 6.20 
  Lothian, Robert 2086 SCO1.0010.792015.80 
  Sykes, Chris 1867 SCO0.001-0.4820-9.60 

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)
 

 

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