Rapid: Individual Calculations February 2023
 McGovern, Derek P  Total change: -83.60  Rating chartPersonal card
 Kensington FIDE Rapid Chess 15 January - Open London ENG 2023-01-15
RcRownchangeKK*chgGame
 1603 1800 1.50 5 -2.09 40 -83.60 
  Clery, Liam 1448 ENG0.001-0.8940-35.60 
  Wood, Tal 1551 ENG1.0010.19407.60 
  Terler, Bohdan 1717 UKR0.001-0.6140-24.40 
  Li, Channing 1400  * ENG0.501-0.4240-16.80 
  Rogers, Tim L 1899 ENG0.001-0.3640-14.40 
 * 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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