Individual Calculations August 2022
 Salmona, Jean-Pierre  Total change: -6.40  Rating chartPersonal card
 Championnat de Paris IdF 2022 Open B PARIS FRA 2022-07-12
RcRownchangeKK*chgGame
 1560 1414 2.00 7 -0.16 40 -6.40 
  Anicette, Hugues 1614 FRA0.001-0.2440-9.60 
  Lafourcade, Alexandre 1537 FRA1.0010.674026.80 
  Giblin, Martin 1626 FRA0.001-0.2340-9.20 
  Nguyen-Tiet, Gerald 1584 FRA0.001-0.2840-11.20 
  Audinot, Florian 1501 FRA0.001-0.3840-15.20 
  Hua, Michel 1467 FRA1.0010.574022.80 
  Legros, Christian 1593 FRA0.001-0.2740-10.80 

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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