Individual Calculations August 2021
 Bellahcene, Jenna  Total change: 5.60  Rating chartPersonal card
 11eme Festival d'Ete de Strasbourg Open B STRASBOURG FRA 2021-07-07
RcRownchangeKK*chgGame
 1593 1524 3.00 7 0.14 40 5.60 
  Thiery, Christophe 1665 FRA0.5010.19407.60 
  Nguyen, Anh Duc 1636 FRA0.001-0.3540-14.00 
  Sainte-Luce, Medhi 1761 FRA0.5010.304012.00 
  Berg, Timeo 1579 FRA0.5010.08403.20 
  Atli, Celine 1551 FRA0.001-0.4640-18.40 
  Billey, David 1421 FRA1.0010.364014.40 
  Cuyvers, Jens 1536 BEL0.5010.02400.80 

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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