Individual Calculations January 2010
 Le Duigou, Goulven  Total change: -15.90  Rating chartPersonal card
 15e open int de Fouesnant Fouesnant FRA 2009-10-24
RcRownchangeKK*chgGame
 1829 1840 2.50 7 -1.06 15 -15.90 
  Algaba, Solene 1956 FRA0.001-0.3415-5.10 
  Roussel, Glenn 1562 FRA1.0010.17152.55 
  Peyre, Thomas 2020 FRA0.001-0.2615-3.90 
  Liauzu, Serge 1607 FRA0.501-0.2915-4.35 
  Martinez, Rodolphe 1909 FRA0.001-0.4015-6.00 
  Primault, Loic 1607 FRA1.0010.21153.15 
  Luco, Alain 2139 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)
 

 

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