Individual Calculations April 2009
 Vincent, Bernard  Total change: -1.95  Rating chartPersonal card
 5e Open International de Vandoeuvre Vandoeuvre les Nancy FRA 2008-12-26
RcRownchangeKK*chgGame
 1929 1836 3.00 7 0.19 15 2.85 
  Godener, Jean-Noel 1554 FRA1.0010.16152.40 
  Steil-Antoni, Fiona wf2165 LUX0.001-0.1215-1.80 
  Mancel, Philippe 1757 FRA1.0010.39155.85 
  Brochet, Philippe m2186 FRA0.001-0.1115-1.65 
  Congiu, Mathilde wm2186 FRA0.001-0.1115-1.65 
  Strate, Wolfgang 1666 GER1.0010.28154.20 
  Chobaut, Nicolas 1987 FRA0.001-0.3015-4.50 

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)
 
 Lorraine 1 - R4-5 LOR FRA 2009-01-18
RcRownchangeKK*chgGame
 1975 1843 0.00 1 -0.32 15 -4.80 
  Chretien, Corentin 1975 FRA0.001-0.3215-4.80 

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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