Individual Calculations September 2009
 Leroux, Richard  Total change: -25.65  Rating chartPersonal card
 Ch Ligue IDF -2200 Paris FRA 2009-06-20
RcRownchangeKK*chgGame
 1994 2159 4.00 4 1.19 15 17.85 
  Konopka, Jeremiasz 2015 FRA1.0010.31154.65 
  Marks, Andy 1842 FRA1.0010.13151.95 
  Le Ray, Olivier 1928 FRA1.0010.21153.15 
  Eche, Sylvain 2191 FRA1.0010.54158.10 

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)
 
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 2056 2171 5.00 8 -0.23 15 -3.45 
  Eden, James 1952 FRA1.0010.22153.30 
  Mapelle, Jacques 2003 MNC1.0010.28154.20 
  Gravier, Laurent 2066 FRA0.501-0.1415-2.10 
  Ribaud-Chevrey, Philippe 2114 FRA1.0010.42156.30 
  Bourges, Jerome 2078 FRA0.001-0.6315-9.45 
  Olivier, Philippe 2051 FRA1.0010.34155.10 
  Lazo, Xenia wf2098 MDA0.501-0.1015-1.50 
  Laborde, Stephane 2087 FRA0.001-0.6215-9.30 

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)
 
 21e open international d'ete - Trophee Novotel Montfleury - A Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 2165 2171 2.00 9 -2.67 15 -40.05 
  Gladyszev, Oleg m2447 RUS0.001-0.1715-2.55 
  Neri, Jean-Baptiste 1989 FRA0.001-0.7415-11.10 
  Obringer, Jean-Marc 2049 FRA1.0010.33154.95 
  Sanchez, Joseph g2491 PHI0.001-0.1315-1.95 
  Delorme, Laurie 2152 FRA0.001-0.5315-7.95 
  Derieux, Christian 2155 FRA0.001-0.5215-7.80 
  Bressac, Stephane 2184 FRA1.0010.52157.80 
  Gras, Guillaume 2053 FRA0.001-0.6615-9.90 
  Godel, Wenceslas 1963 FRA0.001-0.7715-11.55 

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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