Individual Calculations April 2009
 Van Nies, Pauline  Total change: -26.10  Rating chartPersonal card
 1B - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2324 2158 0.00 1 -0.28 15 -4.20 
  Schuurman, Petra f2324 NED0.001-0.2815-4.20 

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)
 
 Open International de Bethune -A Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 2142 2165 3.00 7 -0.73 15 -10.95 
  Van Der Stricht, Geert m2380 BEL0.001-0.2315-3.45 
  Lombart, Philippe 1993 BEL1.0010.27154.05 
  Simon, Olivier m2376 FRA0.001-0.2315-3.45 
  Mastalerz, Xavier 1991 BEL0.501-0.2315-3.45 
  Ait-Chaouche, Samy 1987 FRA0.501-0.2315-3.45 
  Guilbert, Jean-Louis 2009 FRA1.0010.29154.35 
  Robles Garcia, Claudia wm2258 ESP0.001-0.3715-5.55 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2103 2167 4.50 9 -0.73 15 -10.95 
  Urbaniak, Patrick 1986 FRA1.0010.26153.90 
  Huerga Leache, Mikel m2418 ESP0.001-0.1915-2.85 
  Oger, Daniel 1918 BEL0.501-0.3115-4.65 
  Guidarelli, Laurent m2433 FRA0.001-0.1815-2.70 
  Lebel-Arias, Julia wm1997 MNC0.501-0.2215-3.30 
  Vaillant, Stephane 2001 FRA1.0010.28154.20 
  Markosian, David S g2460 ARM0.5010.35155.25 
  Koitka, Jakub 1817 POL0.001-0.8915-13.35 
  Gibson, John 1897 FRA1.0010.17152.55 

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)
 

 

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