Rapid: Individual Calculations September 2022
 Merriman, James  Total change: 19.60  Rating chartPersonal card
 Kensington FIDE Rapid Chess 31 July - Open London ENG 2022-07-31
RcRownchangeKK*chgGame
 1774 1683 3.50 6 0.98 20 19.60 
  Buckley, Graeme N m2298 ENG0.5010.48209.60 
  Dishman, Matthew 1911 LUX0.001-0.2120-4.20 
  Veeturi, Yashvardhan 1283  * ENG1.0010.08201.60 
  Mehrafarin, Amirabbas 1718 IRI1.0010.552011.00 
  Naumov, Igor 1538 ENG1.0010.31206.20 
  Clarke, Connor 1897 ENG0.001-0.2320-4.60 
 * 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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