Individual Calculations January 2010
 Dubois, Herve  Total change: 13.20  Rating chartPersonal card
 4e Trophees International de Lyon Lyon FRA 2009-10-28
RcRownchangeKK*chgGame
 1964 1872 3.00 7 0.31 15 4.65 
  Schweitzer, Olaf 2068 FRA1.0010.751511.25 
  Di Nicolantonio, Lucas 2145 FRA0.001-0.1715-2.55 
  Tissot, Fabien 1963 FRA0.5010.12151.80 
  Ducatez, Raphael 1839 FRA0.001-0.5515-8.25 
  Gagnepain, Laurent 1741 FRA1.0010.32154.80 
  Rosenfeld, Imre 1950 FRA0.5010.11151.65 
  L`hermitte, Emmanuel 2044 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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1852 1872 1.00 1 0.47 15 7.05 
  Paris, Thierry 1852 FRA1.0010.47157.05 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1948 1872 0.50 1 0.10 15 1.50 
  Colovray, Anthony 1948 FRA0.5010.10151.50 

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)
 

 

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