Individual Calculations May 2012
 Foucher, Gregory  Total change: -19.80  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1708 1581 1.50 8 -1.32 15 -19.80 
  Le Bris, Louis 1794 FRA0.5010.27154.05 
  Waczecka, Jerome 1721 FRA0.001-0.3115-4.65 
  Dagnicourt, Marie 1281 FRA0.501-0.3515-5.25 
  Bougel, Claude 1715 FRA0.001-0.3215-4.80 
  Pineau, Jean 1468 FRA0.501-0.1515-2.25 
  Blot, Philippe 1742 FRA0.001-0.2915-4.35 
  Weill, Serge 1965 FRA0.001-0.0915-1.35 
  Maruejols, Claude 1974 FRA0.001-0.0815-1.20 

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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