Individual Calculations January 2009
 Pignataro, Louis  Total change: -29.25  Rating chartPersonal card
 8e rencontres nationales et internationales - Cavalier Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 1802 1930 3.00 7 -1.58 15 -23.70 
  Brochet, Thierry 1752 FRA1.0010.27154.05 
  Ortolland, Jean-Pierre 1640 FRA1.0010.16152.40 
  Fageot, Julien 2022 FRA0.5010.13151.95 
  Simon, Laurent 2058 FRA0.001-0.3315-4.95 
  Marceau, Amaury 1678 FRA0.001-0.8115-12.15 
  Alonso, Audrey 1668 FRA0.001-0.8215-12.30 
  Garrel, Pascal 1797 FRA0.501-0.1815-2.70 

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)
 
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2026 1930 0.00 1 -0.37 15 -5.55 
  Fernandez, Laura 2026 FRA0.001-0.3715-5.55 

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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