Individual Calculations January 2009
 Delaruelle, Christian  Total change: 7.20  Rating chartPersonal card
 N2 - R1 Various FRA 2008-10-19
RcRownchangeKK*chgGame
 2102 1911 0.50 1 0.25 15 3.75 
  Holcman, Jeremy 2102 FRA0.5010.25153.75 

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)
 
 XVIIIe Open de la Toussaint de Caen Caen FRA 2008-10-30
RcRownchangeKK*chgGame
 2020 1911 1.00 4 -0.45 15 -6.75 
  Saucey, Capucine 1759 FRA0.501-0.2015-3.00 
  Zerafa, Jonathan 2062 FRA0.001-0.3015-4.50 
  Helie, Marc 2143 FRA0.5010.29154.35 
  Fruteau, Sabine wf2117 FRA0.001-0.2415-3.60 

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 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2044 1911 1.00 1 0.68 15 10.20 
  Boonekamp, Maarten 2044 FRA1.0010.681510.20 

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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