Individual Calculations June 2023
 Dameron, Marc  Total change: -27.40  Rating chartPersonal card
 1er Open Fide E.L.S.A. - Tournoi A (-2400) SAINTE ANNE D'AURAY FRA 2023-05-27
RcRownchangeKK*chgGame
 1602 1511 0.50 5 -1.37 20 -27.40 
  Le Lostec, Michael 1620 FRA0.001-0.3520-7.00 
  Glemee, Malo 1573 FRA0.001-0.4120-8.20 
  Loizil, Joel 1591 FRA0.5010.11202.20 
  Guegan, Michel 1674 FRA0.001-0.2820-5.60 
  Le Dortz, Andrea 1552 FRA0.001-0.4420-8.80 

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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