Individual Calculations May 2022
 Couprie, Daniel  Total change: 18.40  Rating chartPersonal card
 Ain FIDE 2022 (-2400) MONTREVEL EN BRESSE FRA 2022-04-08
RcRownchangeKK*chgGame
 1512 1328 2.50 6 0.46 40 18.40 
  Thevenet, Yann 1981 FRA0.001-0.0140-0.40 
  Garcin, Eleonore 1001 FRA0.501-0.3740-14.80 
  Bouilloux, Rolland-Paul 1285 FRA1.0010.444017.60 
  Valli, Gregory 1661 FRA0.001-0.1240-4.80 
  Alborghetti, Thierry 1385 FRA1.0010.584023.20 
  Martin, Alexandre 1761 FRA0.001-0.0640-2.40 

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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