Individual Calculations April 2009
 Boure, Hugo  Total change: -18.90  Rating chartPersonal card
 7e open international de Nantes Nantes FRA 2008-12-26
RcRownchangeKK*chgGame
 1828 1846 3.00 7 -0.68 15 -10.20 
  Peric, Slavisa m2196 AFG0.001-0.1115-1.65 
  De Hargues, Remi 1656 FRA1.0010.25153.75 
  Henry, Florent 1729 FRA0.001-0.6615-9.90 
  Desnoes, Anne-Laure 1498 FRA1.0010.11151.65 
  Denous, Cyprien 2021 FRA0.001-0.2715-4.05 
  Martini, Lionel 1668 FRA1.0010.27154.05 
  Picard, Remi 2025 FRA0.001-0.2715-4.05 

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 PDL Jeunes - Minimes Suce sur Erdre FRA 2009-02-20
RcRownchangeKK*chgGame
 1808 1839 0.50 2 -0.58 15 -8.70 
  Pellegrini, Thibaud 1714 FRA0.501-0.1715-2.55 
  Gallant, Aurelien 1902 FRA0.001-0.4115-6.15 

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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