Individual Calculations September 2022
 Siemieniak, Dominik  Total change: 66.80  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa C Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1380 1196 3.50 7 1.67 40 66.80 
  Zaniewski, Mariusz 1369 POL0.001-0.2740-10.80 
  Zalewska, Malgorzata 1357 POL1.0010.714028.40 
  Dobosiewicz, Krzysztof 1358 POL0.001-0.2940-11.60 
  Dziwoki, Pawel 1400 POL0.5010.264010.40 
  Chrulski, Mateusz 1412 POL1.0010.784031.20 
  Gruca, Karol 1334 POL0.5010.19407.60 
  Kisiel, Wiktor 1430 POL0.5010.294011.60 

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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