Rapid: Individual Calculations April 2023
 Percheron, Andre  Total change: -64.40  Rating chartPersonal card
 Internationaux RnB de Paris IdF Rapide 2023 Accession PARIS FRA 2023-03-04
RcRownchangeKK*chgGame
 1739 1886 3.00 9 -3.22 20 -64.40 
  Ferreira, Carlos 1687 FRA1.0010.24204.80 
  Chouvaev-Komin, Daniel 1751 FRA0.001-0.6820-13.60 
  Louvrier Saint-Mary, Jean-Roger 1727 FRA0.001-0.7120-14.20 
  Villermain, Marc 1740 FRA0.001-0.7020-14.00 
  Martine, Valentin 1694 FRA1.0010.25205.00 
  Le Roy, Tristan 1669 FRA0.001-0.7820-15.60 
  Achour, Faouzi 1966 FRA0.001-0.3920-7.80 
  Dorval, Olivier 1651 FRA0.001-0.7920-15.80 
  Rabette, Paul 1765 FRA1.0010.34206.80 

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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