Individual Calculations January 2012
 Zienkiewicz, Geoffroy  Total change: -18.15  Rating chartPersonal card
 Open de la Bresse - Tournoi A LA BRESSE FRA 2011-10-29
RcRownchangeKK*chgGame
 1780 1871 2.50 6 -1.21 15 -18.15 
  Chalabi, Khaled 1612 LUX1.0010.18152.70 
  Scherrer, Gilles 1741 FRA0.501-0.1815-2.70 
  Rehm, Bernard 2079 FRA0.001-0.2315-3.45 
  Pillard, Valentin 1680 FRA1.0010.25153.75 
  Burri, Quentin 1710 FRA0.001-0.7115-10.65 
  Malglaive, Jean-Louis 1858 FRA0.001-0.5215-7.80 

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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