Individual Calculations May 2024
 Tajer, Cezary  Total change: -18.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego Juniorow w Szachach Bydgoszcz POL 2024-04-06
RcRownchangeKK*chgGame
 1458 1444 1.00 3 -0.45 40 -18.00 
  Rybak, Franciszek 1431 POL0.001-0.5240-20.80 
  Kosecki, Kacper 1452 POL1.0010.514020.40 
  Chmielewski, Jakub 1490 POL0.001-0.4440-17.60 

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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