Individual Calculations August 2012
 Duquenne, Eddy  Total change: 19.95  Rating chartPersonal card
 5ème Open de Cambrai CAMBRAI FRA 2012-06-28
RcRownchangeKK*chgGame
 1683 1520 3.00 7 0.85 30 25.50 
  Torck, Kathleen 1321 FRA1.0010.24307.20 
  Rodrigues, Michel 1714 FRA0.5010.25307.50 
  Selva, Thierry 1916 FRA0.5010.423012.60 
  Ramez, Jean-Simon 1838 FRA0.001-0.1330-3.90 
  Faille, Alex 1694 FRA0.001-0.2730-8.10 
  Devaux, Jean-Marc 1610 FRA1.0010.623018.60 
  Boursier, Marianne 1689 FRA0.001-0.2830-8.40 

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)
 
NOTE: K factor changed
 11e Open International de La Fère LA FERE FRA 2012-07-07
RcRownchangeKK*chgGame
 1544 1520 1.50 4 -0.37 15 -5.55 
  Lebret, Loriane 1655 FRA0.5010.18152.70 
  Lalot, Hugues 1612 FRA0.001-0.3715-5.55 
  Lapersonne, Patrick 1504 FRA0.001-0.5215-7.80 
  Bouguettouche, Didier 1406 FRA1.0010.34155.10 

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)
 

 

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