Individual Calculations July 2022
 Lampard, Alice  Total change: -0.60  Rating chartPersonal card
 Ayr Open Platinum Jubilee 2022 - Scottish Chess Tour Ayr SCO 2022-06-03
RcRownchangeKK*chgGame
 1715 1730 1.50 3 -0.03 20 -0.60 
  Robinson, Stephen 1796 SCO0.001-0.4120-8.20 
  Blackford, Ross 1450 SCO0.501-0.3420-6.80 
  Paul, Rabindra 1899 SCO1.0010.722014.40 

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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