Individual Calculations April 2009
 Tassel, Pierre  Total change: -14.55  Rating chartPersonal card
 24e Open International d'Hiver de Nice Nice FRA 2008-12-26
RcRownchangeKK*chgGame
 1805 1667 2.50 6 0.52 15 7.80 
  Lamartiniere, Christian 1493 FRA0.501-0.2315-3.45 
  Hadjadj, Maurice 1731 FRA1.0010.59158.85 
  Samuel, Christian 1923 FRA0.001-0.1915-2.85 
  Pieri, Pierre-Louis 1837 FRA0.001-0.2815-4.20 
  Angles D`auriac, Bernard 1884 MNC1.0010.781511.70 
  Hodot, Yves 1963 FRA0.001-0.1515-2.25 

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)
 
 Chpt Jeunes Cote d'Azur Benjamins Nice FRA 2009-03-05
RcRownchangeKK*chgGame
 1727 1724 0.00 3 -1.49 15 -22.35 
  Perrois, Aurelien 1805 FRA0.001-0.3915-5.85 
  Allard, Thomas 1673 FRA0.001-0.5715-8.55 
  Cain-Rossow, William 1702 FRA0.001-0.5315-7.95 

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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