Individual Calculations July 2009
 Tardi, Oscar  Total change: 17.55  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1678 1709 0.50 1 -0.04 25 -1.00 
  Abbey, Anate 1678 FRA0.501-0.0425-1.00 

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)
 
 1st Chess Open Tour de Juvisy Juvisy sur Orge FRA 2009-04-10
RcRownchangeKK*chgGame
 1860 1711 2.00 6 0.10 25 2.50 
  Bartha, Sandor f2061 HUN0.001-0.1125-2.75 
  Molet, Asher 1896 FRA0.5010.24256.00 
  Marks, Andy 1842 FRA0.5010.18254.50 
  Stojanovic, Vojislav 1895 FRA0.001-0.2625-6.50 
  Gaborit, Arnaud 1537 FRA1.0010.27256.75 
  Faveau, Lionel 1930 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
 Championnat de Paris des - 2200 Elo Paris FRA 2009-04-20
RcRownchangeKK*chgGame
 1818 1711 1.50 3 0.41 15 6.15 
  Voituron, Francois 1664 FRA1.0010.43156.45 
  Mano, Francois 1874 FRA0.5010.22153.30 
  Bex, Emmanuel 1915 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)
 
NOTE: K factor changed
 Criteriums - Finales IDF FRA 2009-05-30
RcRownchangeKK*chgGame
 1750 1711 2.00 3 0.66 15 9.90 
  Caroll, John 1779 FRA0.001-0.4115-6.15 
  Violleau, Jean-Claude 1702 FRA1.0010.49157.35 
  Couradin, Jean-Marie 1769 FRA1.0010.58158.70 

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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