Individual Calculations January 2010
 Achereiner, Guillaume  Total change: -7.20  Rating chartPersonal card
 Nationale 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2104 1999 0.50 1 0.14 15 2.10 
  Carrillo, Jesus 2104 FRA0.5010.14152.10 

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)
 
 Nationale 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2141 1999 0.50 2 -0.12 15 -1.80 
  Broca, Alexandre 2142 FRA0.001-0.3115-4.65 
  Cau, Benjamin 2139 FRA0.5010.19152.85 

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)
 
 6e Open International de Vandoeuvre - B Vandoeuvre les Nancy FRA 2009-12-19
RcRownchangeKK*chgGame
 1759 1999 5.00 7 -0.50 15 -7.50 
  Rubini, Xavier 1744 FRA1.0010.19152.85 
  Civit, Pierre 1812 FRA1.0010.26153.90 
  Treand, Victor 1813 FRA1.0010.26153.90 
  Vigneron, Quentin 1925 FRA0.001-0.6015-9.00 
  May, Alexandre 1748 FRA0.001-0.8115-12.15 
  Richard, Francois 1599  * FRA1.0010.08151.20 
  Venard, Paul-Andre 1669 FRA1.0010.12151.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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