Individual Calculations April 2023
 Stamatow, Christian  Total change: -53.20  Rating chartPersonal card
 chessemy Open 2023 - A-Open Walsrode GER 2023-03-04
RcRownchangeKK*chgGame
 1870 1733 0.00 8 -2.66 20 -53.20 
  Budzyn, Matthias 2084 GER0.001-0.1120-2.20 
  Borkhardt, Arndt 1938 GER0.001-0.2420-4.80 
  Gressmann, Hanna 1895 GER0.001-0.2920-5.80 
  Otto, Michael 1851 GER0.001-0.3420-6.80 
  Paashaus, Detlef 1953 GER0.001-0.2220-4.40 
  Kuehn, Marvin 1671 GER0.001-0.5920-11.80 
  Reinl, Anton 1678 GER0.001-0.5820-11.60 
  Weyandt, Manfred 1887 GER0.001-0.2920-5.80 

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)
 

 

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