Individual Calculations September 2010
 Durot, Edwige  Total change: -24.75  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 1774 1721 2.00 7 -1.07 15 -16.05 
  Descamps, Serge 1587 FRA1.0010.32154.80 
  Cardon, Pierre 1871 FRA0.001-0.3015-4.50 
  Waquet, Frederic 1976 FRA0.001-0.1915-2.85 
  Deneuville, Ludovic 1968 FRA0.001-0.1915-2.85 
  Perche, Louis 1545 FRA1.0010.27154.05 
  Ben Porat, Zeev 1956 ISR0.001-0.2115-3.15 
  Delias, Gerard 1512 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)
 
 Chpt de France - Open B Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1838 1721 2.50 9 -0.58 15 -8.70 
  Ferre, Sebastien 1879 FRA0.001-0.2915-4.35 
  Heng, Jim 1852 FRA0.001-0.3215-4.80 
  Kornmann, Alexandre 1812 FRA0.5010.12151.80 
  Riols, Jacques 1813 FRA0.5010.13151.95 
  Rost, Pierre 1817 FRA0.5010.13151.95 
  Billot, Daniel 1811 FRA1.0010.62159.30 
  Scamps, Guillaume 1885 FRA0.001-0.2815-4.20 
  Lagunes, Robin 1845 FRA0.001-0.3315-4.95 
  Francois, Jean 1826 FRA0.001-0.3615-5.40 

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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