Individual Calculations February 2019
 Niedzielski, Lars  Total change: -28.20  Rating chartPersonal card
 28. Erfurter Schachfestival Hauptturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 1692 1952 5.00 8 -1.41 20 -28.20 
  Happel, Jonas 1727 GER0.001-0.7820-15.60 
  Rudolph, Juergen 1699 GER0.501-0.3120-6.20 
  Blank, Stephan 1586 GER0.501-0.4020-8.00 
  Reichelt, Lena 1552  * GER1.0010.08201.60 
  Moeller, Florian 1717 GER1.0010.21204.20 
  Rauch, Arwid 1568 GER1.0010.09201.80 
  Reinke, Martin 1836 GER0.501-0.1620-3.20 
  Held, Martin 1851 GER0.501-0.1420-2.80 
 * 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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