Individual Calculations May 2022
 Morgan, Richard J  Total change: -10.00  Rating chartPersonal card
 Central London Chess Congress 2022 Major London ENG 2022-04-22
RcRownchangeKK*chgGame
 1642 1588 1.50 4 -0.25 40 -10.00 
  Cawston, M John 1774 ENG1.0010.744029.60 
  Hill, Tom 1851 FRA0.001-0.1840-7.20 
  Braine, Anthony 1534 ENG0.501-0.0840-3.20 
  Passariello, Andrea 1409 ITA0.001-0.7340-29.20 

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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