Individual Calculations April 2009
 Lebon, Yohan  Total change: -7.75  Rating chartPersonal card
 Chpt de le Reunion Saint Denis FRA 2008-09-20
RcRownchangeKK*chgGame
 1881 1792 2.00 7 -0.76 25 -19.00 
  Rodier, David 2142 FRA0.001-0.1125-2.75 
  Henry, Laura 1667 FRA1.0010.33258.25 
  Damey, Loic 1952 FRA0.001-0.2925-7.25 
  Ane, Regis 1992 FRA0.001-0.2425-6.00 
  Belazzoug, Farid 1773 FRA0.501-0.0325-0.75 
  Travers, Christophe 1879 FRA0.5010.12253.00 
  Dijoux, Julien 1764 FRA0.001-0.5425-13.50 

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
 19e Open Austral Les Trois Bassins FRA 2009-01-05
RcRownchangeKK*chgGame
 1831 1766 2.00 3 0.75 15 11.25 
  Walzer, Nicolas 1945 FRA1.0010.731510.95 
  Olivier, Tom 1767 FRA1.0010.50157.50 
  Dijoux, Julien 1780 FRA0.001-0.4815-7.20 

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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