Individual Calculations July 2018
 Babel, Ludovic  Total change: -8.60  Rating chartPersonal card
 34.Open des Amateurs 2018 Geneva SUI 2018-04-13
RcRownchangeKK*chgGame
 1773 1588 1.00 5 -0.43 20 -8.60 
  Le Bourhis, Gael 1988  * SUI0.001-0.0820-1.60 
  Amos, Leo 1811 SUI0.001-0.2220-4.40 
  Marquet, Christophe 1462 SUI1.0010.33206.60 
  Van Boltaringen, Erwin 1849 SUI0.001-0.1820-3.60 
  Viviani, Mario 1756 SUI0.001-0.2820-5.60 
 * 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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