Individual Calculations July 2009
 Demumieux, Joel  Total change: -4.15  Rating chartPersonal card
 TIEN PRINCIPAL Nimes FRA 2009-01-03
RcRownchangeKK*chgGame
 1835 1726 2.50 7 -0.01 25 -0.25 
  Southwell, Guy 1633 FRA1.0010.37259.25 
  Gomez, Jose 2001 FRA0.001-0.1725-4.25 
  Cazeneuve, Thomas 1925 FRA0.001-0.2425-6.00 
  Aujoulat, Jean-Lilian 1812 FRA0.5010.12253.00 
  Fauvel, Alexandre 1842 FRA0.5010.16254.00 
  Laval, Hubert 1829 FRA0.5010.14253.50 
  Canterel, Remi 1804 FRA0.001-0.3925-9.75 

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)
 
NOTE: K factor changed
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1914 1726 0.00 1 -0.26 15 -3.90 
  Sauvan, Olivier 1914 FRA0.001-0.2615-3.90 

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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