Individual Calculations August 2023
 Valcu, Lavinia  Total change: 136.00  Rating chartPersonal card
 Kadett-SM 2023 Helsingborg SWE 2023-07-03
RcRownchangeKK*chgGame
 1864 1822 6.50 7 3.40 40 136.00 
  Morell, Ludvig 1958 SWE1.0010.684027.20 
  Dingertz, Filip 1833 SWE1.0010.524020.80 
  Schriever-Abeln, Marius 1925 SWE1.0010.644025.60 
  Ral Lustig, Melvin 1959 SWE0.5010.18407.20 
  Gerdes, Sebastian 1790 SWE1.0010.464018.40 
  Morell, Oscar 1848 SWE1.0010.544021.60 
  Nagy, Mate 2009 1734 SWE1.0010.384015.20 

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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