Individual Calculations August 2015
 Barat, Jean-Claude  Total change: -30.80  Rating chartPersonal card
 1er Open des Vins du Medoc a Hourtin HOURTIN FRA 2015-07-04
RcRownchangeKK*chgGame
 1551 1433 1.00 7 -1.54 20 -30.80 
  Gonzalez Santamartin, Jorge 1833  * ESP0.001-0.0820-1.60 
  Faugerolle, Nicolas 1738 FRA0.001-0.1420-2.80 
  Marni-Sandid, Tarik 1687 FRA0.001-0.1920-3.80 
  Maissouradze, Sophia 1125 FRA1.0010.14202.80 
  Randrianaina, Merlin 1633 FRA0.001-0.2420-4.80 
  Bordas, Laurent 1514 FRA0.001-0.3920-7.80 
  Maissouradze, Nicolas 1330 FRA0.001-0.6420-12.80 
 * 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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