Individual Calculations May 2024
 Rybak, Franciszek  Total change: 13.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego Juniorow w Szachach Bydgoszcz POL 2024-04-06
RcRownchangeKK*chgGame
 1495 1431 2.00 4 0.34 40 13.60 
  Tajer, Cezary 1444 POL1.0010.524020.80 
  Chmielewski, Jakub 1490 POL0.5010.08403.20 
  Kosecki, Kacper 1452 POL0.001-0.4740-18.80 
  Brudnicki, Pawel 1593 POL0.5010.21408.40 

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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