Individual Calculations July 2009
 Vignette, Jeanne  Total change: 16.05  Rating chartPersonal card
 N2 - R10-11 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1770 1502 0.00 2 -0.37 25 -9.25 
  Oltra, Alexandre 1687 FRA0.001-0.2625-6.50 
  Lebel-Arias, Julia wm1852 MNC0.001-0.1125-2.75 

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)
 
 Chpt de France des Jeunes - Benjamines Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1719 1502 2.00 5 0.85 25 21.25 
  Sriskantharajah, Niruja 1643 FRA1.0010.692517.25 
  Monpeurt, Cyrielle 1755 FRA0.001-0.1925-4.75 
  Henry, Laura 1663 FRA1.0010.712517.75 
  Griggio, Julie 1807 FRA0.001-0.1425-3.50 
  Costa, Elodie 1727 FRA0.001-0.2225-5.50 

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)
 
NOTE: K factor changed
 11e Festival de Narbonne-Plage Narbonne FRA 2009-05-30
RcRownchangeKK*chgGame
 1845 1502 0.50 2 0.27 15 4.05 
  Csomos, Romain 1852 FRA0.001-0.1115-1.65 
  Csomos, Roland 1837 FRA0.5010.38155.70 

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)
 

 

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