Individual Calculations March 2020
 Li, Ethan  Total change: 39.20  Rating chartPersonal card
 79th Hampstead FIDE Chess Congresses U2200 Feb 2020 London ENG 2020-02-15
RcRownchangeKK*chgGame
 1683 1522 2.50 5 0.98 40 39.20 
  Spanton, Tim R 1840 ENG0.001-0.1340-5.20 
  Clarke, Connor 1695 ENG0.5010.23409.20 
  Kesterson, Kennan 1794 ENG0.001-0.1740-6.80 
  Sandhu, Sandeep 1383 ENG1.0010.314012.40 
  Kumar, Soham 1702 ENG1.0010.744029.60 

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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