Individual Calculations February 2020
 Bajorski, Leszek  Total change: -10.60  Rating chartPersonal card
 29. Erfurter Schachfestival Hauptturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1781 1950 4.50 7 -0.53 20 -10.60 
  Dehner, Christian 1692 GER1.0010.18203.60 
  Happel, Jonas 1768 GER0.501-0.2420-4.80 
  Petzold, Torsten 1762 GER0.501-0.2420-4.80 
  Wichert, Eddi 1780 GER1.0010.28205.60 
  Waehner, Manuel 1831 GER0.501-0.1620-3.20 
  Moses, Selina 1861 GER0.001-0.6220-12.40 
  Weber, Guenter 1776 GER1.0010.27205.40 

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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