Rapid: Individual Calculations April 2023
 Buckley, Lucy  Total change: 31.80  Rating chartPersonal card
 Kensington FIDE Rapidplay - 19 March - Major London ENG 2023-03-19
RcRownchangeKK*chgGame
 1475 1302 3.00 5 1.59 20 31.80 
  Garau, Tomas 1522 ENG1.0010.782015.60 
  Han, Qixiang 1405 ENG0.001-0.3620-7.20 
  Haddock, Paul 1357 ENG1.0010.582011.60 
  Bovtramovics, Vladimirs 1604 LAT1.0010.852017.00 
  Pepe, Salvatore 1488 ENG0.001-0.2620-5.20 

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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