Individual Calculations April 2023
 Deckert, Frank  Total change: -65.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 C Koblenz GER 2023-03-03
RcRownchangeKK*chgGame
 1789 1786 0.50 5 -1.97 20 -39.40 
  Hoffmann, Simon 1840 GER0.001-0.4220-8.40 
  Endres, Thomas 1783 GER0.001-0.5020-10.00 
  Blomer, Moritz 1706 GER0.001-0.6120-12.20 
  Fischer, Darja 1751 GER0.501-0.0520-1.00 
  Melnikov, Valeri 1866 GER0.001-0.3920-7.80 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 C Duesseldorf GER 2023-03-24
RcRownchangeKK*chgGame
 1815 1786 1.00 5 -1.29 20 -25.80 
  Westenberger, Klaus 1834 GER0.001-0.4320-8.60 
  Meinschien, Finn 1824 GER0.001-0.4520-9.00 
  Raygrotzki, Norbert 1786 GER0.001-0.5020-10.00 
  Domnick, Michael 1784 GER1.0010.502010.00 
  Braeuer, Karl-Heinz 1848 GER0.001-0.4120-8.20 

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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