Individual Calculations April 2024
 Mackiewicz, Artur  Total change: -19.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Swietokrzyskiego Seniorow w Szachach na rok 2023 (III liga) Ostrowiec Swietokrzyski, Kielce POL 2024-02-03
RcRownchangeKK*chgGame
 1470 1639 2.50 5 -0.95 20 -19.00 
  Zabicki, Krzysztof 1302 POL1.0010.12202.40 
  Filipow, Mateusz 1668 POL0.001-0.4620-9.20 
  Kusinski, Kacper 1239  * POL1.0010.08201.60 
  Pozoga, Adam 1517 POL0.001-0.6720-13.40 
  Anyz, Monika 1622 POL0.501-0.0220-0.40 
 * 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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