Individual Calculations July 2019
 Lordier, Alexis  Total change: -16.00  Rating chartPersonal card
 17e Open de Bourg-la-Reine (-2200) BOURG LA REINE FRA 2019-06-08
RcRownchangeKK*chgGame
 1557 1529 2.50 6 -0.40 40 -16.00 
  Ahmed Holi Ali, Moawia c1929  * SUD0.001-0.0840-3.20 
  Gandolfo, Georges 1398 FRA0.501-0.1840-7.20 
  Tatarusanu, Eric 1319 ROU1.0010.23409.20 
  Dominguez, Alain 1739 FRA0.001-0.2340-9.20 
  Marques, Gilles 1513 FRA0.501-0.0240-0.80 
  Nguyen, Anh Duc 1443 FRA0.501-0.1240-4.80 
 * 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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