Individual Calculations August 2023
 Visoescu, Alexandru-Bogdan  Total change: -27.20  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open A PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1944 1890 2.50 9 -1.36 20 -27.20 
  Brehaut, Carl 2062 FRA0.001-0.2720-5.40 
  Zounani, Yacine 2110 FRA0.001-0.2220-4.40 
  Sheer, Grey 1845 USA1.0010.44208.80 
  Sperat Czar, Nicolas 2055 FRA0.001-0.2820-5.60 
  Chauve, Jean-Christophe 1801 FRA0.001-0.6220-12.40 
  Dia, Hussein 1803 FRA1.0010.38207.60 
  Helfer, Remi 1998 FRA0.001-0.3520-7.00 
  Keller, Christophe 1918 FRA0.5010.04200.80 
  Bolon, Karelle wf1905 FRA0.001-0.4820-9.60 

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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