Rapid: Individual Calculations March 2024
 Kopacki, Aleksander  Total change: -58.80  Rating chartPersonal card
 Olsztynska Szachowa Liga Szkolna 2023-24 - 5 kolejka I liga Olsztyn POL 2024-02-10
RcRownchangeKK*chgGame
 1389 1684 4.00 7 -1.47 40 -58.80 
  Baranowski, Kacper 1209 POL0.001-0.9540-38.00 
  Letko, Maciej 1284  * POL1.0010.08403.20 
  Lisica, Lena 1253 POL1.0010.07402.80 
  Wisniewska, Natalia 1267 POL1.0010.07402.80 
  Tarasionak, Arseni 1651 POL0.001-0.5540-22.00 
  Jozwiak, Artur 1169 POL1.0010.04401.60 
  Taranowicz, Michal 1892 POL0.001-0.2340-9.20 
 * 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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