Individual Calculations September 2018
 Barbu Ion, Cosmin  Total change: -20.20  Rating chartPersonal card
 23eme tournoi internation de Creon - Tournoi Principal CREON FRA 2018-07-30
RcRownchangeKK*chgGame
 1826 1820 3.50 9 -1.01 20 -20.20 
  Detanoy, Fabrice 1685 FRA1.0010.32206.40 
  Darpan, Inani 1969 IND0.001-0.3020-6.00 
  Vinsot, Robin-Gael 2028 FRA0.001-0.2320-4.60 
  Goulesque, Camille 1914 FRA1.0010.632012.60 
  Dudognon, Thibault f2220  * FRA0.001-0.0820-1.60 
  Sesia, Noah 1781 FRA0.001-0.5520-11.00 
  Garrido, Mihai 1594 FRA0.501-0.2920-5.80 
  Bourgoin, Cecile 1624 FRA0.001-0.7520-15.00 
  Light, Philip 1619 FRA1.0010.24204.80 
 * 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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