Individual Calculations April 2009
 Illien, Jean-Marc  Total change: -4.80  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2122 2000 0.50 1 0.17 15 2.55 
  Luco, Alain 2122 FRA0.5010.17152.55 

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
 2074 1995 0.00 1 -0.39 15 -5.85 
  Migot, Tanguy 2074 FRA0.001-0.3915-5.85 

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)
 
 N3 - R6 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2038 1995 0.50 1 0.06 15 0.90 
  Le Corre, Patrick 2038 FRA0.5010.06150.90 

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)
 
 13e open de Guingamp Pabu FRA 2009-02-14
RcRownchangeKK*chgGame
 1935 1995 4.50 8 -0.16 15 -2.40 
  Desgranges, Christophe 1813 FRA1.0010.26153.90 
  Alanic, Mickael 2205 FRA0.001-0.2315-3.45 
  Jean, Robert 1855 FRA0.501-0.1915-2.85 
  Le Bail, Arielle 1857 FRA1.0010.31154.65 
  Foussard, Gervais 1904 FRA0.001-0.6215-9.30 
  Jadanowska, Beata 1841 POL1.0010.29154.35 
  Legolles, Frederic 1836 FRA1.0010.29154.35 
  Guezennec, Franck 2169 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)
 

 

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