Individual Calculations July 2009
 Marchal, Roger  Total change: -4.20  Rating chartPersonal card
 Tournoi A Moselle 2009 Hauconcourt FRA 2009-04-10
RcRownchangeKK*chgGame
 1833 1620 1.50 5 0.29 15 4.35 
  Hentzen, Fabrice 1919 FRA0.5010.35155.25 
  Bentout, Pascal 1970 FRA0.5010.39155.85 
  Thiebaux, Jean-Claude 1765 FRA0.001-0.3115-4.65 
  Hehn, Aymeric 1754 FRA0.001-0.3215-4.80 
  Monpeurt, Cyrielle 1755 FRA0.5010.18152.70 

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)
 
 5e Open International de Champagne- Ardennes Blagny FRA 2009-05-01
RcRownchangeKK*chgGame
 1807 1620 0.50 4 -0.63 15 -9.45 
  Defrance, Laurent 1970 FRA0.5010.39155.85 
  Peltriaux, Guillaume 1906 FRA0.001-0.1615-2.40 
  Halfaoui, Eddine 1831 FRA0.001-0.2315-3.45 
  Pataki, Zemplen 1522 LUX0.001-0.6315-9.45 

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)
 
 Chpt de Lorraine Metz FRA 2009-05-21
RcRownchangeKK*chgGame
 1791 1620 1.50 5 0.06 15 0.90 
  Schmucker, Roger 1970 FRA0.001-0.1115-1.65 
  Zimmer, Marc 1638 FRA0.5010.03150.45 
  Nolot, Philippe 1806 FRA0.5010.24153.60 
  Lemaire, Guillaume 1749 FRA0.5010.17152.55 
  Martinez, Patrick 1791 FRA0.001-0.2715-4.05 

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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