Rapid: Individual Calculations March 2023
 Cole, Graham  Total change: -34.80  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 February Open London ENG 2023-02-11
RcRownchangeKK*chgGame
 1809 1668 2.00 5 0.23 20 4.60 
  Finn, Peter 2018 ENG0.001-0.1120-2.20 
  Ivan, Austin 1411 ENG0.501-0.3220-6.40 
  German, Santiago 1648 PHI1.0010.47209.40 
  Badacsonyi, Stanley 2098 ENG0.5010.43208.60 
  Kovalskyi, Roman 1871 UKR0.001-0.2420-4.80 

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)
 
 2nd Northampton FIDE Rapidplay - Open Northampton ENG 2023-02-12
RcRownchangeKK*chgGame
 1687 1668 0.00 4 -1.97 20 -39.40 
  Dilley, Jason M 2067 ENG0.001-0.0820-1.60 
  Morrison, Joseph 1362 ENG0.001-0.8620-17.20 
  Kennedy, Craig 1788 SCO0.001-0.3420-6.80 
  Craddock-Monroe, Harvey 1530 ENG0.001-0.6920-13.80 

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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