Individual Calculations March 2011
 Koscielny, Edmond  Total change: -27.45  Rating chartPersonal card
 Open International de Béthune - Tournoi B BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 1770 1841 3.00 8 -1.68 15 -25.20 
  Deschepper, Annelore 1675 BEL1.0010.28154.20 
  Terrazzoni, Claire 1490 FRA1.0010.11151.65 
  Delboe, Charles 1955 FRA0.001-0.3415-5.10 
  Mabille, Natacha 1714 BEL0.001-0.6715-10.05 
  Tison, Freddy 1727 FRA1.0010.34155.10 
  Dumont, Vincent 1883 BEL0.001-0.4415-6.60 
  Ducarmon, Renzo 1941 NED0.001-0.3615-5.40 
  Tsiros, Fragkiskos Vlasios 1772 GRE0.001-0.6015-9.00 

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)
 
 Team - Nationale 4 - R4-5 FRANCE FRA 2011-01-16
RcRownchangeKK*chgGame
 1976 1843 0.50 2 -0.15 15 -2.25 
  Lai, Antoine 1914 FRA0.001-0.4015-6.00 
  Marciniak, Marcel 2037 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)
 

 

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