Individual Calculations August 2021
 Stephan, Margaux  Total change: 25.20  Rating chartPersonal card
 12e Festival international d echecs de Vaujany Tournoi Accession VAUJANY FRA 2021-07-15
RcRownchangeKK*chgGame
 1469 1347 3.50 8 0.63 40 25.20 
  Ernst, Luca 1599 FRA0.001-0.1940-7.60 
  Page, Cedric 1440 FRA0.001-0.3740-14.80 
  Corfield, Zoe 1690 FRA0.001-0.1240-4.80 
  Porte, Jacques 1211 FRA1.0010.324012.80 
  De Muyser, Xavier 1722 FRA0.001-0.0940-3.60 
  Sur Cortier, Colin 1245 FRA1.0010.364014.40 
  D`elia, Michele 1402 BEL0.5010.08403.20 
  Mercier, Pierre 1446 FRA1.0010.644025.60 

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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