Individual Calculations September 2021
 Wiedenbruch, Paul  Total change: -4.40  Rating chartPersonal card
 1. Sandhaeuser Schachsommer - A-Turnier Sandhausen GER 2021-08-01
RcRownchangeKK*chgGame
 1868 1833 4.00 9 -0.11 40 -4.40 
  Kemper, Yannick 1733 GER1.0010.364014.40 
  Proettel, Swen c2085 GER0.001-0.1940-7.60 
  Bruns, Patrick, Dr. 1776 GER1.0010.424016.80 
  Gallasch, Jonas 2046 GER0.001-0.2340-9.20 
  Guder, Sibylle 1898 GER1.0010.594023.60 
  Heinisch, Niklas 1603 GER1.0010.21408.40 
  Halabi, Ibrahim 2001 GER0.001-0.2840-11.20 
  Geweniger, Tim 1979 GER0.001-0.3040-12.00 
  Weidemann, Jakob 1688 GER0.001-0.6940-27.60 

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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