Individual Calculations January 2010
 Ianniciello, David  Total change: 21.50  Rating chartPersonal card
 Championnat du Bas-Rhin 2009 Minimes Ergersheim FRA 2009-10-26
RcRownchangeKK*chgGame
 1771 1829 2.50 4 0.21 25 5.25 
  Aubrun, Thomas 1591 FRA1.0010.20255.00 
  Brandt, Anatole 1770 FRA1.0010.422510.50 
  Barbaras, Mathieu 1901 FRA0.001-0.4025-10.00 
  Wurtz, Guillaume 1820 FRA0.501-0.0125-0.25 

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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1961 1848 1.00 1 0.65 25 16.25 
  Diebolt, Damien 1961 FRA1.0010.652516.25 

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)
 

 

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