Individual Calculations September 2019
 Dourerassou, Cynthia  Total change: -47.60  Rating chartPersonal card
 24eme Tournoi international de Creon - Tournoi Principal CREON FRA 2019-07-29
RcRownchangeKK*chgGame
 1671 1756 2.50 8 -2.38 20 -47.60 
  Cairo, Serge 1656 FRA0.001-0.6420-12.80 
  Marni-Sandid, Tarik 1695 FRA0.001-0.5820-11.60 
  Coant, Jean-Francois 1712 FRA0.001-0.5620-11.20 
  Perez, Patrick 1713 FRA0.001-0.5620-11.20 
  Bur, Lucas 1478 FRA1.0010.17203.40 
  Brun, Pierre 1647 FRA1.0010.35207.00 
  Budak, Rezan 1844 FRA0.001-0.3820-7.60 
  Pichon, Ewen 1622 FRA0.501-0.1820-3.60 

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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