Individual Calculations October 2008
 Busnel, Laurent  Total change: 7.80  Rating chartPersonal card
 10eme Festival d'Echecs - Open Adultes St Lo FRA 2008-07-08
RcRownchangeKK*chgGame
 1921 1956 6.00 9 1.06 15 15.90 
  Cronier, Georges 1801 FRA1.0010.29154.35 
  Chaplain, Fabrice 2110 FRA0.5010.21153.15 
  Letourneur, Michel 1731 FRA1.0010.22153.30 
  Amoyal, Pierre 2174 FRA0.5010.28154.20 
  Marchand, Francois f2219 FRA0.001-0.1815-2.70 
  Delaire, Eric 1856 FRA0.001-0.6415-9.60 
  Rubini, Xavier 1801 FRA1.0010.29154.35 
  Dierckens, Sarah 1855 BEL1.0010.36155.40 
  Fournel, Didier 1741 FRA1.0010.23153.45 

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)
 
 Open International de Haute Bretagne Rennes FRA 2008-07-28
RcRownchangeKK*chgGame
 2022 1956 2.50 7 -0.54 15 -8.10 
  Marholev, Dimitar m2306 BUL0.001-0.1115-1.65 
  Martin, Yvon 1786 FRA0.501-0.2215-3.30 
  Fomichenko, Svetlana wg2268 UKR0.001-0.1415-2.10 
  Cronier, Georges 1801 FRA1.0010.29154.35 
  Dupitier, Mickael 1880 FRA1.0010.40156.00 
  Gesing, Oliver 2191 GER0.001-0.2115-3.15 
  Grego, Pierre 1919 FRA0.001-0.5515-8.25 

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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