Individual Calculations September 2009
 Feryn, Benjamin  Total change: 51.60  Rating chartPersonal card
 8e open international - support Ch. de Picardie La Fere FRA 2009-07-04
RcRownchangeKK*chgGame
 2025 1954 2.50 6 0.06 15 0.90 
  Demanghon, Jonathan 2211 FRA0.5010.32154.80 
  Delorme, Laurie 2152 FRA0.001-0.2415-3.60 
  Forthofer, Robert 2263 FRA0.001-0.1415-2.10 
  Lucas, Bernard 1709 FRA1.0010.20153.00 
  Blondel, Francis 1616 FRA1.0010.12151.80 
  Videnova, Iva wf2197 BUL0.001-0.2015-3.00 

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)
 
 Championnat de France - Open B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1913 1954 9.50 11 3.38 15 50.70 
  Benard, Luc 1843 FRA1.0010.35155.25 
  Bouthier, Jacques 1896 FRA1.0010.42156.30 
  Grignon, Maxime 1893 FRA0.501-0.0815-1.20 
  Chanel, Virgile 1910 FRA0.501-0.0615-0.90 
  Fontaine, Olivier 1867 FRA1.0010.38155.70 
  Joslin, Jerome 1843 FRA1.0010.35155.25 
  Gelas, Christophe 1947 FRA1.0010.49157.35 
  Gey, Marc-Emile 1946 FRA1.0010.49157.35 
  Domenech, Vianney 1984 FRA0.5010.04150.60 
  Masset, Jacques 1946 FRA1.0010.49157.35 
  Penalver, Frederic 1963 FRA1.0010.51157.65 

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)
 

 

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