Rapid: Individual Calculations July 2023
 Cardonne, Eric  Total change: -3.40  Rating chartPersonal card
 Trophee Patrick Dussaud Auch 2023 AUCH FRA 2023-06-24
RcRownchangeKK*chgGame
 1589 1143 0.00 3 -0.17 20 -3.40 
  Lasportes, Nicolas 1577 FRA0.001-0.0620-1.20 
  Marni-Sandid, Tarik 1628 FRA0.001-0.0420-0.80 
  Charruyer, Baptiste 1563 FRA0.001-0.0720-1.40 

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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