Individual Calculations May 2023
 Rabette, Paul  Total change: -23.60  Rating chartPersonal card
 Open de Vincennes 2023 (-2400 Elo) VINCENNES FRA 2023-04-15
RcRownchangeKK*chgGame
 1526 1882 3.50 5 -0.59 40 -23.60 
  Tu, Mathias 1391 FRA0.501-0.4640-18.40 
  Osinski, Martin 1346 FRA1.0010.03401.20 
  Lissillour, Agathe 1482  * FRA1.0010.08403.20 
  Daurelle, Herve f2060 FRA0.001-0.2740-10.80 
  Hammerle, Jose 1349 FRA1.0010.03401.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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