Individual Calculations May 2019
 Charghinoff, Ayuka  Total change: 15.20  Rating chartPersonal card
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 1693 1609 4.00 9 0.38 40 15.20 
  Le Bris, Louis 1736 FRA0.001-0.3340-13.20 
  Binetruy, Typhanie 1406 FRA1.0010.24409.60 
  Conq, Alain 1744 FRA1.0010.684027.20 
  Eden, James m2009  * FRA0.001-0.0840-3.20 
  Sere, Nicolas 1759 FRA0.001-0.3040-12.00 
  Poelstra, Ben 2009  * NED0.001-0.0840-3.20 
  Demany, Didier 1516 FRA1.0010.374014.80 
  Lespagnol, Dominique 1209  * FRA1.0010.08403.20 
  Maruejols, Claude 1853 FRA0.001-0.2040-8.00 
 * 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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