Individual Calculations March 2022
 Krasteva, Beloslava  Total change: 23.20  Rating chartPersonal card
 38e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2022-02-12
RcRownchangeKK*chgGame
 2258 2246 5.50 9 1.16 20 23.20 
  Thybo, Jesper Sondergaard g2592 DEN0.001-0.1120-2.20 
  Ammor, Hicham 1965 MAR0.501-0.3420-6.80 
  Stevens, Christian 2014 FRA1.0010.21204.20 
  De Zoeten, Cato 1886 NED1.0010.10202.00 
  Vos, Rik 2012 NED1.0010.21204.20 
  Nasuta, Grzegorz g2530 POL1.0010.842016.80 
  Bellahcene, Bilel g2509 ALG0.001-0.1820-3.60 
  Eugene, Floryan f2404 FRA1.0010.712014.20 
  Vlachos, Anatole m2412 GRE0.001-0.2820-5.60 

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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