Individual Calculations May 2010
 Bacani, Ricardo  Total change: 1.80  Rating chartPersonal card
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 1846 1885 4.00 7 0.12 15 1.80 
  Farinone, Jean-Marc 1790 FRA1.0010.37155.55 
  Macdonald, Christopher 2128 SCO0.001-0.2015-3.00 
  Bensaid, Abdel 1707 FRA1.0010.27154.05 
  Gay, Emmanuel 1996 FRA0.001-0.3515-5.25 
  Jean, Robert 1815 FRA0.001-0.6015-9.00 
  Lam-Roques, Kalvin 1817 FRA1.0010.41156.15 
  Edery, Laurent 1666 FRA1.0010.22153.30 

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)
 

 

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