Individual Calculations March 2010
 Debevere, Francois-Xavier  Total change: -27.75  Rating chartPersonal card
 Open International de Bethune - Tournoi B Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 1731 1757 2.50 7 -1.25 25 -31.25 
  De Vleeschauwer, Maarten 1764 BEL0.001-0.4925-12.25 
  Groux, Lionel 1615 FRA1.0010.31257.75 
  Saligo, Pieter 1796 BEL0.001-0.4525-11.25 
  Delespaul, Simon 1803 BEL0.001-0.4425-11.00 
  Marciniak, Francois 1808 FRA0.001-0.4325-10.75 
  Coudenis, Christian 1706 FRA0.501-0.0725-1.75 
  Baldi, Valentine 1624 FRA1.0010.32258.00 

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)
 
 Nord Pas de Calais 3 - R4 NPC FRA 2010-01-31
RcRownchangeKK*chgGame
 1796 1757 1.00 1 0.55 25 13.75 
  Mailleux, Guy 1796 BEL1.0010.552513.75 

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)
 
 12e open international de Fenain Fenain FRA 2010-02-06
RcRownchangeKK*chgGame
 1751 1757 1.50 3 -0.06 25 -1.50 
  Wallerand, Konrad 2019 FRA0.001-0.1825-4.50 
  Blondel, Francis 1600 FRA0.501-0.2125-5.25 
  Rodrigues, Michel 1633 FRA1.0010.33258.25 

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)
 
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 2036 1757 0.50 5 -0.35 25 -8.75 
  Mertens, Pauline 2011 GER0.001-0.1925-4.75 
  Goi, Veronika 1944 ITA0.001-0.2625-6.50 
  Delchambre, Pascal 2041 FRA0.5010.34258.50 
  Noordhoek, Henk 2106 NED0.001-0.1125-2.75 
  Prevot, Emmanuel 2079 FRA0.001-0.1325-3.25 

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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