Individual Calculations July 2023
 Oborska, Magda  Total change: 59.60  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w Szachach Klasycznych 2023 - D18 Imielin POL 2023-06-09
RcRownchangeKK*chgGame
 1264 1590 9.00 9 1.49 40 59.60 
  Lach, Alicja 1164 POL1.0010.07402.80 
  Szymura, Oliwia 1248 POL1.0010.12404.80 
  Zatorska, Aleksandra 1118 POL1.0010.05402.00 
  Tittor, Weronika 1190  * POL1.0010.08403.20 
  Tryjanska, Emilia 1779 POL1.0010.754030.00 
  Wasowicz, Anna 1163 POL1.0010.07402.80 
  Kulpa, Karolina 1336 POL1.0010.19407.60 
  Komorowska, Nadia 1207 POL1.0010.09403.60 
  Kukla, Natalia 1167 POL1.0010.07402.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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