Individual Calculations January 2009
 Obringer, Jean-Marc  Total change: -12.90  Rating chartPersonal card
 7e open international de Menton Menton FRA 2008-10-26
RcRownchangeKK*chgGame
 1890 2029 2.50 5 -0.85 15 -12.75 
  Flaquet, Sebastien 1701 FRA1.0010.13151.95 
  Picard, Romain f2371 FRA0.001-0.1215-1.80 
  Mercky, Gilles 1855 FRA0.001-0.7315-10.95 
  Cayla, Jonathan 1844 FRA0.501-0.2415-3.60 
  Allard, Thomas 1679 FRA1.0010.11151.65 

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)
 
 N4 - R2 Various FRA 2008-11-23
RcRownchangeKK*chgGame
 2024 2029 0.50 1 -0.01 15 -0.15 
  Morlino, Jean-Baptiste 2024 FRA0.501-0.0115-0.15 

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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