Individual Calculations June 2023
 Matskevich, Varvara  Total change: -51.20  Rating chartPersonal card
 Enea Swietokrzyski Festiwal Szachowy 2023 - Turniej A (OPEN) Kielce POL 2023-04-29
RcRownchangeKK*chgGame
 1787 1628 1.50 5 -0.02 40 -0.80 
  Cichon, Jakub 1952 POL0.001-0.1340-5.20 
  Wichura, Sara 1238 POL1.0010.09403.60 
  Koziej, Maciej f1959 POL0.001-0.1240-4.80 
  Kocia, Kamil 1916 POL0.5010.344013.60 
  Kaminski, Jan 1871 POL0.001-0.2040-8.00 

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)
 
 Mistrzostwa Polski Juniorek Mlodszych do lat 12 - OOM Zachodniopomorskie 2023 Darlowek POL 2023-05-06
RcRownchangeKK*chgGame
 1355 1778 7.00 9 -1.26 40 -50.40 
  Bartkowiak, Aleksandra 1378  * POL1.0010.08403.20 
  Cudyk, Oliwia 1249 POL1.0010.03401.20 
  Malicka, Magdalena 1336 POL1.0010.06402.40 
  Ejsymont, Blanka 1369 POL1.0010.08403.20 
  Kochanowska, Patrycja 1291 POL1.0010.04401.60 
  Gorecka, Zuzanna 1444 POL1.0010.12404.80 
  Tokarz, Gabriela 1502 POL0.501-0.3340-13.20 
  Polakiewicz, Blanka 1164 POL0.501-0.4840-19.20 
  Popczynska, Michalina 1464 POL0.001-0.8640-34.40 
 * 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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