Rapid: Individual Calculations July 2022
 Sabuk, Jan  Total change: -11.60  Rating chartPersonal card
 Mistrzostwa Szczawna Zdroju w szachach szybkich Szczawno Zdroj POL 2022-06-11
RcRownchangeKK*chgGame
 1357 1272 1.00 4 -0.58 20 -11.60 
  Bem, Tymoteusz 1544 POL0.001-0.1720-3.40 
  Krawczyk, Eryk 1200 POL1.0010.40208.00 
  Fesyk, Michal 1375 POL0.001-0.3620-7.20 
  Bialy, Borys 1307 POL0.001-0.4520-9.00 

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)
 

 

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