Individual Calculations September 2018
 Niedzielski, Bjoern  Total change: -21.60  Rating chartPersonal card
 22. Friedrichrodaer Schach-Open Friedrichroda GER 2018-08-08
RcRownchangeKK*chgGame
 1568 1447 2.00 7 -0.54 40 -21.60 
  Brueckner, Alexander 1800 GER0.001-0.1140-4.40 
  Probst, Markus 1690 GER0.5010.304012.00 
  Rapp, Lukas 1721 GER0.001-0.1740-6.80 
  Abou Wally, Adrian 1281 GER0.001-0.7240-28.80 
  Biele, Johanna 1377 GER0.501-0.1040-4.00 
  Neusuess, Willi 1421 GER1.0010.464018.40 
  Zahn, Gernot 1687 GER0.001-0.2040-8.00 

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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