Individual Calculations March 2010
 Chahbazian, Jean-Baptiste  Total change: 30.15  Rating chartPersonal card
 5e Open de Mundolsheim - A Mundolsheim FRA 2009-12-26
RcRownchangeKK*chgGame
 1998 1874 3.50 7 0.98 15 14.70 
  Sumets, Andrey g2274  * UKR0.001-0.0815-1.20 
  Breffi, Ferdinand 1817 FRA1.0010.42156.30 
  Engelmann, Herve 2087 FRA1.0010.771511.55 
  Letzelter, Jean-Claude f2181 FRA0.001-0.1415-2.10 
  Bellahcene, Rayane 1809 FRA0.501-0.0915-1.35 
  Pouchon, Joffrey 1823 FRA1.0010.43156.45 
  Marchal, Michael 1997 FRA0.001-0.3315-4.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Nationale 3 - R6 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2069 1886 0.50 1 0.24 15 3.60 
  Aeschbacher, Johann 2069 FRA0.5010.24153.60 

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)
 
 16e Open International de Selestat - A Selestat FRA 2010-02-18
RcRownchangeKK*chgGame
 2034 1886 3.00 7 0.79 15 11.85 
  Friess, Nicolas 2219 FRA1.0010.881513.20 
  Deschler, Fabrice 2117 FRA0.001-0.2115-3.15 
  Laurent, Maxime 2012 FRA1.0010.671510.05 
  Graeber, Fabien 2112 FRA0.001-0.2115-3.15 
  Florijan, Rodolphe 2031 FRA0.001-0.3115-4.65 
  Fischer, Julie 1714 FRA1.0010.27154.05 
  Borni, Jean-Bernard 2035 FRA0.001-0.3015-4.50 

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)
 

 

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