Individual Calculations June 2018
 Demey, Pierre  Total change: 47.20  Rating chartPersonal card
 13eme Open d'Angers Tournoi B ANGERS FRA 2018-05-11
RcRownchangeKK*chgGame
 1657 1571 3.50 6 1.18 40 47.20 
  Charpiot, Sebastien 1734 FRA0.5010.22408.80 
  Zegar, Geoffrey 1657 FRA0.001-0.3840-15.20 
  Porchon, David 1475 FRA1.0010.374014.80 
  Kouznetzoff, Alexandre 1603 FRA1.0010.544021.60 
  Drochon, Francois 1688 FRA1.0010.664026.40 
  Dereusme, Jean-Marc 1785 FRA0.001-0.2340-9.20 

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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