Individual Calculations April 2009
 Barbier, Sigiswald  Total change: 0.90  Rating chartPersonal card
 Brugse Meesters Brugge BEL 2008-12-26
RcRownchangeKK*chgGame
 2157 2031 1.50 5 -0.25 15 -3.75 
  Gurevich, Mikhail g2381 TUR0.001-0.1115-1.65 
  Vandenberghe, Jason 1828 BEL0.001-0.7615-11.40 
  Aglave, Arnaud 2136 BEL1.0010.64159.60 
  Decoster, Frederic 2282 BEL0.001-0.1915-2.85 
  Steen, Pieter 2157 BEL0.5010.17152.55 

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)
 
 8ème open international de Rochefort Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 1968 2031 5.50 9 0.31 15 4.65 
  Vernay, Clovis m2338 FRA0.001-0.1415-2.10 
  Leriche, Luc 1801 FRA1.0010.21153.15 
  Sandu, Mihaela wg2285 ROU0.001-0.1915-2.85 
  Cambus, Patrick 1728 FRA1.0010.14152.10 
  Merlet, Francois 1681 FRA1.0010.11151.65 
  Garnier, Teddy 1756 FRA1.0010.17152.55 
  Van De Berkmortel, Theo f2274 NED0.001-0.2015-3.00 
  Gauer, Jacques 1930 FRA0.501-0.1415-2.10 
  Tournier, Timothee 1921 FRA1.0010.35155.25 

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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