Individual Calculations April 2009
 Kieffer, Christian  Total change: -3.30  Rating chartPersonal card
 N2 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2245 2127 0.50 1 0.16 15 2.40 
  Houriez, Clement 2245 FRA0.5010.16152.40 

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
 2072 2127 4.50 9 -0.65 15 -9.75 
  Ringoir, Tanguy f2354 BEL0.001-0.2115-3.15 
  Vandevenne, Sander 1976 BEL0.501-0.2015-3.00 
  Boyarchenko, Marie 1906 LUX0.001-0.7815-11.70 
  Schleck, Victor 1829 BEL1.0010.15152.25 
  Goossens, Hanne 1947 BEL1.0010.26153.90 
  Demuys, Maxime 1928 FRA1.0010.24153.60 
  Motoc, Alina wg2313 ROU0.001-0.2615-3.90 
  Mastalerz, Xavier 1991 BEL1.0010.32154.80 
  Alienkin, Aleksander m2402 RUS0.001-0.1715-2.55 

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)
 
 N2 - R5-6 Various FRA 2009-01-17
RcRownchangeKK*chgGame
 2119 2093 1.00 1 0.54 15 8.10 
  Imbert, Christophe 2119 FRA1.0010.54158.10 

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)
 
 N2 - R7 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2271 2093 0.00 1 -0.27 15 -4.05 
  Bauduin, Etienne f2271 BEL0.001-0.2715-4.05 

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)
 

 

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