Individual Calculations June 2022
 Brencher, Paul  Total change: -16.40  Rating chartPersonal card
 Durham Chess Congress 2022 - Open Durham ENG 2022-05-06
RcRownchangeKK*chgGame
 1931 1901 2.00 5 -0.41 40 -16.40 
  Wall, Tim P f2296 ENG0.001-0.0840-3.20 
  May, Paul 1749 ENG1.0010.304012.00 
  Leon Cazares, Gustavo 2079 MEX0.001-0.2740-10.80 
  Shenbagakumar, Gautham 1700 ENG0.501-0.2640-10.40 
  Ilett, Raymond J 1830 ENG0.501-0.1040-4.00 

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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