Individual Calculations April 2023
 Heinsohn, Michael  Total change: -24.80  Rating chartPersonal card
 LIBEREC OPEN 2023 A - FIDE open Liberec CZE 2023-02-24
RcRownchangeKK*chgGame
 1745 1930 4.50 8 -1.24 20 -24.80 
  Pietryk, Joanna 1530  * POL1.0010.08201.60 
  Hanisch, Paul 1683 GER0.001-0.8120-16.20 
  Allington, John C 1590 USA1.0010.12202.40 
  Gibala, Adam 1774 POL0.001-0.7120-14.20 
  Fridland, Manfred 1657 GER1.0010.17203.40 
  Da Silva Heleno, Jorit 1830 BEL1.0010.36207.20 
  Solnicki, Michal 2120 POL0.001-0.2520-5.00 
  Peglau, Markus, Dr. 1778 GER0.501-0.2020-4.00 
 * 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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