Individual Calculations September 2023
 Dobrovolsky, Ladislav  Total change: 4.80  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Turniej Masters Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 2293 2168 3.50 9 0.48 10 4.80 
  Kulon, Klaudia mwg2320 POL0.5010.20102.00 
  Luczak, Filip f2317 POL1.0010.70107.00 
  Malek, Jan 2416 POL0.001-0.1910-1.90 
  Kacprzak, Kacper 2291 POL0.001-0.3310-3.30 
  Krawczyk, Flawian c2243 POL0.001-0.4010-4.00 
  Musial, Tomasz c2214 POL1.0010.56105.60 
  Mickiewicz, Piotr 2243 POL0.001-0.4010-4.00 
  Drazic, Sinisa g2330 SRB0.5010.21102.10 
  Doluhanova, Evgeniya wg2260 UKR0.5010.13101.30 

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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