Individual Calculations May 2024
 Marczukiewicz, Slawomir  Total change: 2.20  Rating chartPersonal card
 288th YMCA Spring 2024-C Round 1-3 Warszawa POL 2024-04-10
RcRownchangeKK*chgGame
 1679 1653 1.50 3 0.11 20 2.20 
  Mazan, Dawid 1641 POL0.001-0.5220-10.40 
  Bronowski, Franciszek 1659 POL1.0010.512010.20 
  Okurowski, Michal 1738 POL0.5010.12202.40 

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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