Individual Calculations August 2013
 Poirier, Luc  Total change: 11.40  Rating chartPersonal card
 172e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-07-20
RcRownchangeKK*chgGame
 1713 1672 3.00 5 0.76 15 11.40 
  Pommier, Eugene 1483 FRA1.0010.25153.75 
  Accouri, Pascal 1871 FRA0.001-0.2415-3.60 
  Gaillard, Michel 1933 FRA0.001-0.1815-2.70 
  Peignien, Laurent 1447 FRA1.0010.22153.30 
  Spiette, Jean-Michel 1831 FRA1.0010.711510.65 

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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