Individual Calculations May 2019
 Astruc, Iban  Total change: -10.20  Rating chartPersonal card
 Team 2019 - Nationale 2 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1847 1634 0.50 4 -0.51 20 -10.20 
  Bernot, Octave 1803 FRA0.001-0.2820-5.60 
  Garcia Del Prado, Bruno 1662 FRA0.5010.04200.80 
  Mitjaville, Laurent 2034  * FRA0.001-0.0820-1.60 
  Budak, Rezan 1888 FRA0.001-0.1920-3.80 
 * 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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