Individual Calculations March 2024
 Lucchi, Lorenzo  Total change: 3.80  Rating chartPersonal card
 Southall FIDE Congress 24-25 February - U2300 London ENG 2024-02-24
RcRownchangeKK*chgGame
 1918 2084 3.00 4 0.19 20 3.80 
  Sommerbauer-Cornell, Ben 1829 ENG1.0010.19203.80 
  Llewellyn, Julian D 1790 ENG1.0010.15203.00 
  Lalic, Peter D c2128 ENG0.001-0.4420-8.80 
  Chua, Chee Sian Sebastien 1925 MAS1.0010.29205.80 

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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