Individual Calculations May 2018
 Matsumura, Cocoro  Total change: -13.60  Rating chartPersonal card
 Open International du 8e Festival du Marais de Lutece Echecs (-2200) PARIS FRA 2018-03-31
RcRownchangeKK*chgGame
 1689 1753 3.00 6 -0.34 40 -13.60 
  Apresyan, Samvel 1353  * FRA1.0010.08403.20 
  Lafaurie, Pierre 2025 FRA0.001-0.1740-6.80 
  Koulitchenko, Francoise 1414 FRA1.0010.12404.80 
  Radovanovic, Luka 1946 FRA0.001-0.2540-10.00 
  Xiong, Noe 1484 FRA1.0010.17406.80 
  Saugrain, Marc-Antoine 1909 FRA0.001-0.2940-11.60 
 * 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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