Rapid: Individual Calculations September 2022
 Merriman, John  Total change: -41.40  Rating chartPersonal card
 Kensington FIDE Rapid Chess 31 July - Open London ENG 2022-07-31
RcRownchangeKK*chgGame
 1851 2247 2.50 5 -2.07 20 -41.40 
  Buanne, Luca 1847  * ENG1.0010.08201.60 
  Watson, Jacob 1796 ENG1.0010.06201.20 
  Bansal, Rohan 1904 ENG0.001-0.8820-17.60 
  Young, Daniel J 1812 ENG0.501-0.4420-8.80 
  Clarke, Connor 1897 ENG0.001-0.8920-17.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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