Individual Calculations August 2013
 Lucas, Bernard  Total change: 13.95  Rating chartPersonal card
 12e Open International de La Fère LA FERE FRA 2013-07-06
RcRownchangeKK*chgGame
 1837 1670 3.00 7 0.93 15 13.95 
  Tomczyk, Arnaud 1837 FRA1.0010.721510.80 
  Llaneza Vega, Patricia wm2070  * ESP0.001-0.0815-1.20 
  Caloone, Thomas 1846 FRA0.001-0.2715-4.05 
  Obert, Julien 1886 FRA0.001-0.2215-3.30 
  Lamotte, Estelle 1358 FRA1.0010.14152.10 
  Urbaniak, Patrick 1908 FRA1.0010.801512.00 
  Vekemans, Denis 1955 FRA0.001-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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