Individual Calculations December 2017
 Dietzsch, Herbert  Total change: -12.20  Rating chartPersonal card
 21. Offene Internationale Bayerische Schachmeisterschaft Gmund GER 2017-10-28
RcRownchangeKK*chgGame
 1998 2093 5.00 9 -0.61 20 -12.20 
  Zude, Arno m2370 GER0.001-0.1720-3.40 
  Wessendorf, Thomas, Dr. f2258 GER0.5010.22204.40 
  Zill, Siegfried 1806 GER1.0010.16203.20 
  Blaeser, Romain 1900 LUX0.501-0.2520-5.00 
  Wolf, Pablo 1940 GER0.501-0.2020-4.00 
  Valenta, Richard 1958 GER0.501-0.1820-3.60 
  Giovannini, Roberto 1943 ITA1.0010.30206.00 
  Westphal, Norbert, Dr. 1916 GER0.501-0.2320-4.60 
  Koppen, Harald 1893 GER0.501-0.2620-5.20 

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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