Individual Calculations December 2015
 Mercier, Jean-Loup  Total change: -35.80  Rating chartPersonal card
 15e open international de Sautron SAUTRON FRA 2015-10-24
RcRownchangeKK*chgGame
 1617 1804 4.00 8 -1.79 20 -35.80 
  Bourgois, Bastien 2035 FRA0.001-0.2120-4.20 
  Mauffrey, Victor 1578 FRA0.001-0.7920-15.80 
  Boulart, Emilie 1533 FRA0.001-0.8320-16.60 
  Bourdeaux, Angele 1486 FRA1.0010.13202.60 
  Delafenetre, Alexandre 1592 FRA1.0010.23204.60 
  Lefevre, Bernard 1725 FRA0.001-0.6120-12.20 
  Maruejols, Paul 1423 FRA1.0010.09201.80 
  Bellay, Jean-Pierre 1565 FRA1.0010.20204.00 

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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