Individual Calculations April 2009
 Grosdemange, David  Total change: 4.80  Rating chartPersonal card
 5e Open International de Vandoeuvre Vandoeuvre les Nancy FRA 2008-12-26
RcRownchangeKK*chgGame
 2060 1929 3.50 8 0.70 15 10.50 
  Strate, Wolfgang 1666 GER1.0010.18152.70 
  Duchateau, Thomas 2086 FRA1.0010.711510.65 
  Haub, Thorsten Michael m2279 GER0.001-0.1115-1.65 
  Taddei, Benoit f2279 FRA0.001-0.1115-1.65 
  Genzling, Alain f2279 FRA0.001-0.1115-1.65 
  Duda, Richard 1774 FRA1.0010.29154.35 
  Zienkiewicz, Alexandre 2070 FRA0.5010.19152.85 
  Le Bail, Clara 2044 FRA0.001-0.3415-5.10 

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 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1994 1950 0.50 1 0.06 15 0.90 
  Schmidt, Martin 1994 GER0.5010.06150.90 

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 - R6 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1768 1950 0.50 1 -0.24 15 -3.60 
  Monpeurt, Fabien 1768 FRA0.501-0.2415-3.60 

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)
 
 Coupe de France - 4T Various FRA 2009-02-15
RcRownchangeKK*chgGame
 2188 1950 0.00 1 -0.20 15 -3.00 
  Trassaert, Stephane 2188 FRA0.001-0.2015-3.00 

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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