Individual Calculations July 2009
 Lescop, Etienne  Total change: -3.15  Rating chartPersonal card
 Tournoi de Paques de Brest Brest FRA 2009-04-11
RcRownchangeKK*chgGame
 1838 1620 0.50 3 -0.21 15 -3.15 
  Schmouchkovitch, Michel 1970 FRA0.001-0.1115-1.65 
  Desgranges, Christophe 1730 FRA0.5010.15152.25 
  Gueguen, Ronan 1814 FRA0.001-0.2515-3.75 

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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