Rapid: Individual Calculations April 2024
 Zielinski, Zbigniew  Total change: -40.40  Rating chartPersonal card
 Otwarte Mistrzostwa Zarowa w szachach 2024 - Gr. A OPEN Zarow POL 2024-03-09
RcRownchangeKK*chgGame
 1564 1884 4.00 7 -2.02 20 -40.40 
  Gruszecki, Radoslaw 1528 POL1.0010.11202.20 
  Bednarski, Jan 1705 POL0.001-0.7320-14.60 
  Wojtanowski, Michal 1592 POL0.501-0.3520-7.00 
  Janeczek, Maksymilian 1625 POL0.001-0.8220-16.40 
  Kawulak, Dariusz 1498 POL0.501-0.4120-8.20 
  Woroniecki, Piotr 1484  * POL1.0010.08201.60 
  Cygan, Miroslaw 1518 POL1.0010.10202.00 
 * 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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