Individual Calculations May 2023
 Greuthier, Alois  Total change: -2.40  Rating chartPersonal card
 Open de Paques 2023 de Corbas tournoi A (-2400 Elo) CORBAS FRA 2023-04-08
RcRownchangeKK*chgGame
 1639 1840 5.00 7 -0.12 20 -2.40 
  Thill, Emmanuel 1440  * FRA1.0010.08201.60 
  Benyahia, Ali 1578 FRA0.001-0.8220-16.40 
  Albisser, Pierre 1463 FRA1.0010.09201.80 
  Gaudissard, Dominique 1533 FRA1.0010.14202.80 
  Chalancon, Antoine 1660 FRA1.0010.26205.20 
  Breuil, Tristan 2120 FRA0.001-0.1620-3.20 
  Reach, Timothe 1679 FRA1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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