Individual Calculations August 2023
 Bendahan, Isaac  Total change: -12.00  Rating chartPersonal card
 6eme Tournoi FIDE de Saint-Mande (-2300) SAINT MANDE FRA 2023-07-01
RcRownchangeKK*chgGame
 1742 1865 3.00 5 -0.30 40 -12.00 
  Lefebvre, Christophe 1644 FRA1.0010.22408.80 
  Kolodziejczyk, Boris 1661 FRA0.001-0.7640-30.40 
  Tran, Ky Lan 1656 FRA1.0010.23409.20 
  Million, Paul 1606 FRA1.0010.18407.20 
  Bol, Frederic 2142 FRA0.001-0.1740-6.80 

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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