Individual Calculations June 2022
 Perrin, Antoine  Total change: -8.40  Rating chartPersonal card
 5eme Open FIDE de Carquefou - Tournoi A (1600-2400) CARQUEFOU FRA 2022-05-21
RcRownchangeKK*chgGame
 1727 2030 3.00 4 -0.42 20 -8.40 
  Voinea, Marius 1710 FRA1.0010.13202.60 
  Pascal, Jonathan 1771 FRA0.001-0.8220-16.40 
  Bertrand, Arthur 1755 FRA1.0010.17203.40 
  Bustos Salinas, Thomas 1671 FRA1.0010.10202.00 

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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