Individual Calculations May 2018
 Borwell, Alan P  Total change: 4.00  Rating chartPersonal card
 Edinburgh Congress Premier 2018 Edinburgh SCO 2018-04-06
RcRownchangeKK*chgGame
 2071 1930 1.50 4 0.20 20 4.00 
  Kane, Robert 1883 ENG0.501-0.0720-1.40 
  Jarmany, John 2114 ENG1.0010.742014.80 
  Noetzel, Felix 2217 GER0.001-0.1620-3.20 
  Whitfield, Craig M 2069 ENG0.001-0.3120-6.20 

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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