Individual Calculations December 2012
 Grill, Marc  Total change: -15.60  Rating chartPersonal card
 12e Open International de Sautron SAUTRON FRA 2012-10-27
RcRownchangeKK*chgGame
 1985 2202 5.00 8 -1.04 15 -15.60 
  Moreau, Luc 1939 FRA0.501-0.3215-4.80 
  Bapst, Valentin 1989 FRA0.501-0.2715-4.05 
  Savalle, Alexandre 1955 FRA0.001-0.8115-12.15 
  Mauffrey, Hugues 1913 FRA1.0010.16152.40 
  Schmouchkovitch, Michel 1946 FRA1.0010.19152.85 
  Le Pen, Steven 1865 FRA1.0010.12151.80 
  Davy, Bruno 1862 FRA1.0010.12151.80 
  Bedouin, Xavier m2414 FRA0.001-0.2315-3.45 

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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