Individual Calculations January 2010
 Antonucci, Nicolas  Total change: -19.00  Rating chartPersonal card
 Championnat du Bas-Rhin 2009 Minimes Ergersheim FRA 2009-10-26
RcRownchangeKK*chgGame
 1882 1824 0.50 3 -0.76 25 -19.00 
  Barbaras, Mathieu 1901 FRA0.5010.11252.75 
  Wurtz, Guillaume 1820 FRA0.001-0.5125-12.75 
  Hammann, Benjamin 1924 FRA0.001-0.3625-9.00 

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)
 

 

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