Individual Calculations April 2009
 Ducarmon, Quinten  Total change: 28.95  Rating chartPersonal card
 3F - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2196 2087 1.00 1 0.65 15 9.75 
  Verduyn, Frederic f2196 BEL1.0010.65159.75 

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)
 
 Open International de Bethune -A Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 2268 2083 3.50 8 1.28 15 19.20 
  Deschin, Pierre-Antoine 2087 FRA1.0010.51157.65 
  Goossens, Hanne 1947 BEL1.0010.32154.80 
  Motoc, Alina wg2313 ROU0.5010.29154.35 
  Alienkin, Aleksander m2402 RUS0.001-0.1315-1.95 
  Miedema, Roi f2307 NED0.5010.28154.20 
  Giffard, Nicolas m2376 FRA0.001-0.1515-2.25 
  Van Der Stricht, Geert m2380 BEL0.001-0.1515-2.25 
  Bakalarz, Mietek m2330 LUX0.5010.31154.65 

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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