Individual Calculations January 2010
 Barbot, Olivier  Total change: -25.65  Rating chartPersonal card
 8e Festival de la Toussaint - B Evry FRA 2009-10-23
RcRownchangeKK*chgGame
 1830 1920 4.50 9 -1.08 25 -27.00 
  Stojanovic, Vojislav 1806 FRA0.501-0.1625-4.00 
  Papa, Kassim 1864 FRA0.001-0.5825-14.50 
  Marceau, Amaury 1797 FRA0.001-0.6725-16.75 
  Brumant, Jean-Claude 1722 FRA1.0010.24256.00 
  Guerlach, Frederic 2078 FRA0.001-0.2925-7.25 
  Jouy, Guy 1714 FRA1.0010.24256.00 
  Dagonia, Steve 1850 FRA1.0010.402510.00 
  Stephan, Emmanuel 1729 FRA1.0010.25256.25 
  Collette, Gilles 1912 FRA0.001-0.5125-12.75 

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)
 
NOTE: K factor changed
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1898 1958 1.00 1 0.42 15 6.30 
  Burille, Matthieu 1898 FRA1.0010.42156.30 

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)
 
NOTE: K factor changed
 Nationale 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 2087 1958 0.00 1 -0.33 15 -4.95 
  Guigon, Olivier 2087 FRA0.001-0.3315-4.95 

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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