Individual Calculations September 2017
 Dargan, Paul Ag  Total change: 9.80  Rating chartPersonal card
 104th British Championships Weekend Open Llandudno ENG 2017-07-28
RcRownchangeKK*chgGame
 1944 2104 4.00 5 0.49 20 9.80 
  Patrick, David A 1879 ENG0.501-0.2820-5.60 
  Paul, Nathanael 1871 ENG1.0010.21204.20 
  Bansal, Rohan 1956 ENG1.0010.30206.00 
  Villiers, Thomas 2122 ENG0.5010.03200.60 
  Littleton, Mark 1893 ENG1.0010.23204.60 

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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