Individual Calculations April 2009
 Verduyn, Frederic  Total change: -12.90  Rating chartPersonal card
 3F - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2087 2196 0.00 1 -0.65 15 -9.75 
  Ducarmon, Quinten 2087 NED0.001-0.6515-9.75 

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)
 
 Brugse Meesters Brugge BEL 2008-12-26
RcRownchangeKK*chgGame
 2170 2199 2.50 5 -0.21 15 -3.15 
  Swijsen, Lars 1894 BEL1.0010.14152.10 
  Gurevich, Mikhail g2549 TUR0.001-0.1115-1.65 
  De Schampheleire, Glen 2014 BEL0.501-0.2415-3.60 
  Roos, Adrian 2066 BEL0.501-0.1815-2.70 
  Draftian, Ashote 2329 BEL0.5010.18152.70 

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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