Individual Calculations February 2015
 Brumant, Jean-Claude  Total change: -27.20  Rating chartPersonal card
 Bois-Colombes Chess Master 2014 - Open B (-1900) BOIS COLOMBES FRA 2014-12-26
RcRownchangeKK*chgGame
 1480 1703 2.50 5 -1.36 20 -27.20 
  Goudon, Gregory 1552 FRA0.001-0.7020-14.00 
  Joucaviel, Gabrielle 1540 FRA1.0010.28205.60 
  Austruy, Daniel 1473 FRA0.501-0.2920-5.80 
  Romas, Lionia 1531 FRA0.001-0.7320-14.60 
  Fayolet, Yannick 1303  * FRA1.0010.08201.60 
 * 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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