Individual Calculations June 2022
 Booth, Steven B  Total change: 0.00  Rating chartPersonal card
 Durham Chess Congress 2022 - Open Durham ENG 2022-05-06
RcRownchangeRpKK*chgGame
 1981 0 2.00 4 0.00 1981   0.00 
  Frederic, Clement 2216 FRA0.0010.00 0.00 
  Mize, Dylan 1615 USA1.0010.00 0.00 
  Dougherty, Michael f2115 CAN1.0010.00 0.00 
  Ackley, Peter J E 1978 ENG0.0010.00 0.00 

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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