Individual Calculations August 2014
 Preschez, Francois  Total change: -45.00  Rating chartPersonal card
 Championnat de Paris Île-de-France 2014 - Open A de 1800 à 2300 PARIS FRA 2014-07-05
RcRownchangeKK*chgGame
 1899 1965 2.50 8 -2.25 20 -45.00 
  Pozdnjakov, Viatcheslav 2237 RUS0.001-0.1720-3.40 
  Osmani, Arif 1862 FRA0.001-0.6420-12.80 
  Kvashyna, Tetyana 1870 FRA0.501-0.1320-2.60 
  Blanchard, Eric 1847 FRA0.001-0.6620-13.20 
  Zambrana Petisme, Ramiro 1861 ESP0.501-0.1420-2.80 
  Kieffer, Anatole 1841 FRA0.001-0.6720-13.40 
  De Marchi, Silverio 1838 SUI1.0010.33206.60 
  Jacq, Rene 1836 FRA0.501-0.1720-3.40 

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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