Rapid: Individual Calculations January 2023
 Bryant, Harry  Total change: 50.00  Rating chartPersonal card
 Kensington FIDE Rapid Chess 4 December - Open London ENG 2022-12-04
RcRownchangeKK*chgGame
 1900 1672 3.00 6 1.25 40 50.00 
  Madan, Augustin m2278 ROU0.001-0.0240-0.80 
  Kairat, Alexander 1409 ENG1.0010.18407.20 
  Alizada, Eldar 1995 ENG1.0010.874034.80 
  Waller, Dan 2111 ENG0.5010.444017.60 
  Finn, Peter 2001 ENG0.001-0.1240-4.80 
  Maton, Emily 1603 ENG0.501-0.1040-4.00 

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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