Individual Calculations April 2009
 Wallerand, Konrad  Total change: -26.40  Rating chartPersonal card
 Open International de Bethune -A Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 2090 2066 3.00 8 -0.88 15 -13.20 
  Goossens, Hanne 1947 BEL0.001-0.6615-9.90 
  Roos, Louise 1899 FRA1.0010.28154.20 
  Klein, Gernot Dr. 1986 GER0.501-0.1115-1.65 
  Terrieux, Kevin m2416 FRA0.001-0.1115-1.65 
  Soors, Stef 2176 BEL0.5010.15152.25 
  Jossien, Arnaud f2391 FRA0.001-0.1315-1.95 
  Vandevenne, Sander 1976 BEL0.501-0.1215-1.80 
  Podvin, Francois-Xavier 1930 FRA0.501-0.1815-2.70 

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)
 
 Coupe de France -T3 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 1913 2066 0.50 1 -0.20 15 -3.00 
  Koscielny, Edmond 1913 FRA0.501-0.2015-3.00 

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)
 
 NPC3 R4-5 NPC FRA 2009-01-11
RcRownchangeKK*chgGame
 2066 2066 0.50 2 -0.50 15 -7.50 
  Carlier, Vincent 2194 FRA0.001-0.3315-4.95 
  Selmi, Omar 1937 TUN0.501-0.1715-2.55 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2005 2066 0.00 1 -0.58 15 -8.70 
  Silvain, Thierry 2005 FRA0.001-0.5815-8.70 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1990 2066 1.00 1 0.40 15 6.00 
  Maufroid, Loic 1990 FRA1.0010.40156.00 

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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