Individual Calculations October 2018
 Demany, Didier  Total change: 0.60  Rating chartPersonal card
 14eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2018-08-25
RcRownchangeKK*chgGame
 1613 1516 3.50 9 0.03 20 0.60 
  Weisz, Jacques 1776 FRA0.001-0.1820-3.60 
  Germes, Alain 1916  * FRA0.001-0.0820-1.60 
  Pineau, Patrick 1387 FRA0.501-0.1720-3.40 
  Koulitchenko, Francoise 1434 FRA0.501-0.1120-2.20 
  Daignieres, Pierre 1701 FRA0.5010.24204.80 
  Amram, Roger 1579 FRA0.5010.09201.80 
  Van Steenwinckel, Hugo 1573 BEL0.5010.08201.60 
  Poirier, Luc 1594 FRA0.001-0.3920-7.80 
  Boet, Luc 1555 FRA1.0010.552011.00 
 * 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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