Individual Calculations September 2023
 Billmann, Alexandre  Total change: 91.20  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi B (1400 - 1799) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1648 1508 4.50 7 2.28 40 91.20 
  Hamm, Emmanuel 1752 FRA1.0010.804032.00 
  Vendier, Enzo 1625 FRA1.0010.664026.40 
  Guerton, Dimitri 1600 FRA0.5010.13405.20 
  Daldoul, Bassem 1728 FRA0.001-0.2240-8.80 
  Mantey, Jean-Pierre 1587 FRA0.5010.11404.40 
  Rutigliano, Cesare 1658 ITA1.0010.704028.00 
  Cavellier, Loic 1583 FRA0.5010.10404.00 

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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