Individual Calculations January 2010
 Primault, Loic  Total change: 2.55  Rating chartPersonal card
 15e open int de Fouesnant Fouesnant FRA 2009-10-24
RcRownchangeKK*chgGame
 1842 1607 1.50 6 0.17 15 2.55 
  Ashanina, Olga 1991 RUS0.001-0.0915-1.35 
  Godefroy, Philippe 1859 FRA0.5010.31154.65 
  Bordelet, Louis 1782 FRA0.001-0.2715-4.05 
  Martinez, Rodolphe 1909 FRA0.001-0.1515-2.25 
  Burel, Iwan 1668 FRA1.0010.58158.70 
  Le Duigou, Goulven 1840 FRA0.001-0.2115-3.15 

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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