Individual Calculations April 2009
 Dubois, Herve  Total change: 12.30  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1563 1875 1.00 1 0.14 15 2.10 
  Bonneau, Antoine 1563 FRA1.0010.14152.10 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1582 1878 0.00 1 -0.85 15 -12.75 
  Moleins, Adrien 1582 FRA0.001-0.8515-12.75 

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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 1977 1878 4.50 8 1.53 15 22.95 
  Tasic, Branislav 2146 FRA1.0010.831512.45 
  Albanesi, Roberto 1976 ITA0.5010.13151.95 
  Ollier, Milan 1964 FRA0.001-0.3815-5.70 
  Lamb, Ian 1718 FRA1.0010.29154.35 
  Edwards, Ray B 2091 ENG0.001-0.2315-3.45 
  Gnininvi, Ephrem 2022 FRA1.0010.691510.35 
  Samuel, Christian 1947 FRA0.001-0.4015-6.00 
  Lambert, Thierry 1949 FRA1.0010.60159.00 

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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