Individual Calculations February 2019
 Piassale, Mael  Total change: 52.00  Rating chartPersonal card
 32eme Open du Mans - Open A LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1758 1449 2.50 8 1.30 40 52.00 
  Roussel, Antoine 1849  * FRA1.0010.924036.80 
  Egreteau, Eric 1849  * FRA0.001-0.0840-3.20 
  Gaulin, Xavier 1776 FRA0.001-0.1340-5.20 
  Blond Hanten, Elsa wc1681 LUX0.5010.294011.60 
  Meziere, Elouan 1655 FRA0.001-0.2440-9.60 
  Grall, Alba 1849  * FRA0.001-0.0840-3.20 
  Godefroy, Philippe 1683 FRA1.0010.794031.60 
  Diez, Ambre 1719 FRA0.001-0.1740-6.80 
 * 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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