Individual Calculations September 2022
 Rudolph, Anna  Total change: -33.40  Rating chartPersonal card
 Riga Technical University Open 2022 - Tournament A Riga LAT 2022-08-15
RcRownchangeKK*chgGame
 2023 2227 5.00 9 -1.67 20 -33.40 
  Gregersen, Einar 1864 FAI0.501-0.4020-8.00 
  Adamovics, Aleksejs 1868 LAT0.001-0.9020-18.00 
  Hakobyan, Astghik 1895 ARM0.501-0.3820-7.60 
  Parhomenko, Margarita 1973 LAT1.0010.19203.80 
  Tolmacevs, Artjoms 2012 LAT0.501-0.2720-5.40 
  Tenold, Andreas 1987 NOR1.0010.20204.00 
  Westrum, Kim Roger Hansen 2091 NOR0.501-0.1820-3.60 
  Blokhin, Sofia wf2050 EST1.0010.27205.40 
  Glek, Igor g2467 BEL0.001-0.2020-4.00 

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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