Individual Calculations July 2009
 Harmand, Yann  Total change: -7.25  Rating chartPersonal card
 27e open international de la ville de Metz Metz FRA 2009-04-11
RcRownchangeKK*chgGame
 1896 1614 1.50 7 0.34 25 8.50 
  Dal Borgo, Albin 1964 BEL0.001-0.1125-2.75 
  Dreux, Vincent 1940 FRA0.001-0.1325-3.25 
  Jouhaneau, Jacques 1862 FRA1.0010.812520.25 
  Benoughidene, Ouaheb 1937 FRA0.001-0.1325-3.25 
  Billot, Daniel 1883 FRA0.001-0.1725-4.25 
  Maury, Claude 1889 FRA0.001-0.1725-4.25 
  Toth, Charles 1797 FRA0.5010.24256.00 

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)
 
 Chpt de Lorraine Metz FRA 2009-05-21
RcRownchangeKK*chgGame
 1854 1614 0.00 3 -0.63 25 -15.75 
  Steininger, Denis 1964 FRA0.001-0.1125-2.75 
  Vuillemard, Jean-Marc 1807 FRA0.001-0.2525-6.25 
  Martinez, Patrick 1791 FRA0.001-0.2725-6.75 

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)
 

 

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