Rapid: Individual Calculations April 2023
 Petit, Matteo  Total change: 67.20  Rating chartPersonal card
 Open de la Marne Rapide 2023 SAINT BRICE COURCELLES FRA 2023-03-19
RcRownchangeKK*chgGame
 1742 1410 2.50 6 1.68 40 67.20 
  Obert, Julien 1916 FRA1.0010.964038.40 
  Prevot, Jean-Louis 1746 FRA0.001-0.1240-4.80 
  Krajewski, Thomas 1686 FRA1.0010.834033.20 
  Burak, Ilona 1800 UKR0.5010.414016.40 
  Bouziri, Nawfel 1654 FRA0.001-0.2040-8.00 
  Okhanian, Giorgi 1648 FRA0.001-0.2040-8.00 

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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