Rapid: Individual Calculations February 2023
 Sedykh, Stakhey  Total change: 28.40  Rating chartPersonal card
 Kensington FIDE Rapid Chess 15 January - Open London ENG 2023-01-15
RcRownchangeKK*chgGame
 1775 1520 2.00 6 0.71 40 28.40 
  Viswanath, Ganesh 1901 AUS0.001-0.0940-3.60 
  Gosling, Marcus 1693 ENG1.0010.734029.20 
  Rushbrooke, Remy 1952 ENG0.001-0.0740-2.80 
  Tivillier, Jacques 1759 ENG0.5010.304012.00 
  Basson, Heinrich 1851 RSA0.5010.384015.20 
  Lapidus, Alexey M. 1493 ENG0.001-0.5440-21.60 

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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