Individual Calculations April 2009
 Hentzen, Fabrice  Total change: -9.50  Rating chartPersonal card
 Lorraine 1 - R3 LOR FRA 2008-12-21
RcRownchangeKK*chgGame
 1977 1929 0.50 1 0.07 25 1.75 
  Merstorf, Denis 1977 FRA0.5010.07251.75 

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)
 
 Lorraine 1 - R4-5 LOR FRA 2009-01-18
RcRownchangeKK*chgGame
 1988 1928 0.50 1 0.08 25 2.00 
  Noirel-Roussel., Morgann 1988 FRA0.5010.08252.00 

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)
 
 Coupe de Moselle -T2 LOR FRA 2009-02-15
RcRownchangeKK*chgGame
 1908 1928 0.00 1 -0.53 25 -13.25 
  Dreux, Vincent 1908 FRA0.001-0.5325-13.25 

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)
 

 

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