Individual Calculations April 2009
 Etrog, Jonathan  Total change: -21.00  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2125 2146 0.50 1 -0.03 15 -0.45 
  Gillet, Richard 2125 FRA0.501-0.0315-0.45 

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)
 
 11e tournoi de Noel Montigny le Bretonneux FRA 2008-12-26
RcRownchangeKK*chgGame
 1867 2146 5.00 7 -0.80 15 -12.00 
  Brisson, Pascal 1810 FRA0.501-0.3815-5.70 
  Msellek, Ilyass 1841 FRA0.001-0.8615-12.90 
  Clement-Demange, Bernard 1796 FRA1.0010.11151.65 
  Couronne, Patrice 1796 FRA1.0010.11151.65 
  Danzanvilliers, Patrice 1886 FRA1.0010.18152.70 
  Baron, Romuald 1942 FRA1.0010.24153.60 
  San Marco, Jean 1996 FRA0.501-0.2015-3.00 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2097 2144 0.00 1 -0.57 15 -8.55 
  Lestrelin, Guillaume 2097 FRA0.001-0.5715-8.55 

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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