Individual Calculations August 2023
 Felten, Nathan  Total change: 105.20  Rating chartPersonal card
 19e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LENS FRA 2023-07-01
RcRownchangeKK*chgGame
 1598 1345 4.50 9 2.63 40 105.20 
  Neves, Vincent 1777 FRA0.001-0.0740-2.80 
  Aubriot, Louis 1599 FRA0.001-0.1940-7.60 
  Gaudissard, Dominique 1519 FRA0.001-0.2740-10.80 
  Frecon, Patrick 1425 FRA1.0010.614024.40 
  Costa Boschetto, Lisa 1558 FRA0.001-0.2340-9.20 
  Anthoine-Milhomme, Jean-Pierre 1489 FRA0.5010.19407.60 
  Le Deuff, Frederic 1651 FRA1.0010.864034.40 
  Loysel, Yves 1578 FRA1.0010.794031.60 
  Letort, Samuel 1784 FRA1.0010.944037.60 

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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