Individual Calculations August 2021
 Schirck, David  Total change: -18.00  Rating chartPersonal card
 11eme Festival d'Ete de Strasbourg STRASBOURG FRA 2021-07-07
RcRownchangeKK*chgGame
 1847 1711 1.50 6 -0.45 40 -18.00 
  Atri, Jamshid 1957 IRI0.001-0.1940-7.60 
  Dreelinck, Adriaan 1839 BEL0.5010.17406.80 
  Abbassi, Zeneb 1924 FRA0.001-0.2340-9.20 
  Courjal, Pauline 1855 FRA0.001-0.3140-12.40 
  Bourgeois, Ludovic 1748 FRA1.0010.554022.00 
  Schmittheisler, Guillaume 1757 FRA0.001-0.4440-17.60 

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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