Individual Calculations September 2022
 Birgel, Jonathan  Total change: -27.80  Rating chartPersonal card
 24eme Open International de Wasselonne - Tournoi A (plus de 1700) WASSELONNE FRA 2022-08-04
RcRownchangeKK*chgGame
 1824 1861 2.50 7 -1.39 20 -27.80 
  Lorscheid, Gerhard f2127 GER0.001-0.1820-3.60 
  Asmai, Ali 1718 FRA0.001-0.6920-13.80 
  Mancel, Philippe 1775 FRA0.501-0.1220-2.40 
  Lucidarme, Damien 1788 FRA0.501-0.1020-2.00 
  Richard, Thomas 1764 FRA0.001-0.6320-12.60 
  Grego, Pierre 1727 FRA1.0010.32206.40 
  Ouadi, Ali 1869 FRA0.5010.01200.20 

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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