Individual Calculations April 2009
 Lavanant, Alexandre  Total change: 40.50  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2132 2060 1.00 1 0.60 15 9.00 
  Duboc, Antoine 2132 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)
 
 11e open de Noel de Gouesnou Gouesnou FRA 2008-12-27
RcRownchangeKK*chgGame
 1977 2060 4.50 5 1.49 15 22.35 
  Le Loarer, Herve 1765 FRA1.0010.15152.25 
  Douliez, Jean 1949 FRA1.0010.35155.25 
  Serralta, Michel 2131 FRA1.0010.60159.00 
  Caroff, Frederic 2085 FRA1.0010.53157.95 
  Treguer, Pierig 1955 FRA0.501-0.1415-2.10 

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
 2144 2065 1.00 1 0.61 15 9.15 
  Bettioui, Noureddine 2144 FRA1.0010.61159.15 

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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