Rapid: Individual Calculations March 2023
 Bossard, Abel  Total change: 71.20  Rating chartPersonal card
 7eme rapide du Philou - Tournoi A (ouvert a tous) PERNAY FRA 2023-02-12
RcRownchangeKK*chgGame
 1700 1305 2.50 6 1.78 40 71.20 
  Goubin, Jean-Bernard 1605 FRA1.0010.854034.00 
  Lescieux, Matthieu 1644 FRA0.001-0.1240-4.80 
  Dubois, Alan 1495 FRA1.0010.754030.00 
  Dube, Dimitri 2045 FRA0.0010.00400.00 
  Accouri, Pascal 1580 FRA0.5010.334013.20 
  Salvaing, Jean-Louis 1829 FRA0.001-0.0340-1.20 

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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