Individual Calculations October 2019
 Babakan, Kouros  Total change: 2.60  Rating chartPersonal card
 2e Open du Palais des Congres (-2200) VICHY FRA 2019-09-21
RcRownchangeKK*chgGame
 1671 1836 3.50 5 0.13 20 2.60 
  Schleifer, Julien 1436  * FRA1.0010.08201.60 
  Lalitte, Raphael 1436  * FRA1.0010.08201.60 
  Kozlowski, Thierry 1916 FRA0.001-0.3920-7.80 
  Pichon, Arnaud 1725 FRA0.501-0.1520-3.00 
  Gauer, Jacques 1840 FRA1.0010.512010.20 
 * 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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