Individual Calculations April 2009
 Broin, Christian  Total change: 11.10  Rating chartPersonal card
 Open RETIF 2008-2009 (Ch dept Loire Atlantique) - 2 PDL FRA 2008-12-01
RcRownchangeKK*chgGame
 1923 1741 0.00 1 -0.26 15 -3.90 
  Bihari, Pascal 1923 FRA0.001-0.2615-3.90 

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)
 
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1777 1741 1.00 1 0.55 15 8.25 
  Emeriau, Guy 1777 FRA1.0010.55158.25 

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)
 
 7e open international de Nantes Nantes FRA 2008-12-26
RcRownchangeKK*chgGame
 1866 1741 1.50 5 -0.21 15 -3.15 
  Meruvia, Juan 1976 CHI0.001-0.2115-3.15 
  Primel, Dominique 1985 FRA0.001-0.2015-3.00 
  Hutois, Christophe 1553 FRA0.501-0.2415-3.60 
  Giraud, Thierry 1959 FRA1.0010.781511.70 
  Daniel, Jean-Claude 1859 FRA0.001-0.3415-5.10 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1854 1738 1.00 1 0.66 15 9.90 
  Bernard, Alien 1854 FRA1.0010.66159.90 

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)
 

 

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