Individual Calculations May 2022
 Antonov, Avgust  Total change: -10.60  Rating chartPersonal card
 28e Open International d'Echecs de Tarbes - Blavignac TARBES FRA 2022-04-16
RcRownchangeKK*chgGame
 1430 1221 1.00 6 -0.53 20 -10.60 
  Phelipot, Lucas 1519 FRA0.001-0.1520-3.00 
  Carassus, Jean-Louis 1615 FRA0.001-0.0820-1.60 
  Joyeux, Gerard 1500 FRA0.001-0.1620-3.20 
  Benaerens, Thierry 1132 FRA1.0010.38207.60 
  Baumgartner, Georges 1449 FRA0.001-0.2120-4.20 
  Gramont, Francois 1364 FRA0.001-0.3120-6.20 

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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