Individual Calculations April 2009
 Arimiea, Marcel  Total change: 12.50  Rating chartPersonal card
 4e Open International de Mundolsheim - A Mundolsheim FRA 2008-12-27
RcRownchangeKK*chgGame
 1962 1716 1.50 5 0.50 25 12.50 
  Lersy, Xavier 2000 FRA0.001-0.1625-4.00 
  Labadie, Jean-Jacques 2035 FRA0.001-0.1325-3.25 
  Kieffer, Nicolas 1995 FRA0.001-0.1625-4.00 
  Schneckenburger, Patrick 1904 FRA1.0010.742518.50 
  Loiseau, Jean 1875 FRA0.5010.21255.25 

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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