Individual Calculations January 2010
 Yvon, Eric  Total change: -25.80  Rating chartPersonal card
 8e Festival de la Toussaint - B Evry FRA 2009-10-23
RcRownchangeKK*chgGame
 1856 1831 1.50 6 -1.31 15 -19.65 
  Marchal, Serge 1981 FRA0.001-0.3015-4.50 
  Blot, David 1987 FRA0.001-0.2915-4.35 
  Farwagi, Fouad-Pierre 1708 FRA1.0010.33154.95 
  Salasc, Yves 1892 FRA0.001-0.4215-6.30 
  Brumant, Jean-Claude 1722 FRA0.501-0.1515-2.25 
  Nicolas, Christophe 1847 FRA0.001-0.4815-7.20 

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
 1908 1841 0.00 1 -0.41 15 -6.15 
  Navrotescu, Andreea-Cristiana 1908 FRA0.001-0.4115-6.15 

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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