Individual Calculations May 2019
 Koenig, Marina  Total change: 17.20  Rating chartPersonal card
 Team 2019 - Nationale 2 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1785 1604 2.00 4 0.86 20 17.20 
  Sanchez, Amelie 1692 FRA0.001-0.3820-7.60 
  Zhou, Luyu 1693 FRA0.5010.12202.40 
  Kirsch, Bernard 2004  * FRA1.0010.922018.40 
  Poplavsky-Mayor, Louis 1751 FRA0.5010.20204.00 
 * 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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