Rapid: Individual Calculations May 2023
 Drevet, Francois Michel  Total change: 11.20  Rating chartPersonal card
 Premier Open de Belley Open A BELLEY FRA 2023-04-10
RcRownchangeKK*chgGame
 1635 1356 1.50 5 0.56 20 11.20 
  Zanin, Dario 1839 FRA0.001-0.0520-1.00 
  Laruaz, Maxime 1607 FRA0.001-0.1920-3.80 
  Bonnard, Benjamin 1434 FRA1.0010.612012.20 
  Boissel, Brice 1654 FRA0.5010.35207.00 
  Richard, Thomas 1639 FRA0.001-0.1620-3.20 

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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