Individual Calculations April 2008
 Levy, Claude  Total change: 5.60  Rating chartPersonal card
 N3 - R5-6 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1970 1737 0.50 1 0.29 25 7.25 
  Barbelenet, Frederic 1970 FRA0.5010.29257.25 

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)
 
NOTE: K factor changed
 Coupe de France - 4e Tour Various FRA 2008-02-17
RcRownchangeKK*chgGame
 2087 1737 0.00 1 -0.11 15 -1.65 
  Decosse, Jean-Fabien 2087 FRA0.001-0.1115-1.65 

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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