Individual Calculations September 2023
 Schimmer, Michael  Total change: 0.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale D Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 1685 1689 3.00 5 0.47 20 9.40 
  Bachmann, Sylvia 1632 GER1.0010.42208.40 
  Mester, Philipp 1722 GER0.001-0.4520-9.00 
  Abou Wally, Adrian 1603 GER0.001-0.6220-12.40 
  Thomas, Andreas 1686 GER1.0010.502010.00 
  Reiter, Brigitte 1780 GER1.0010.622012.40 

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)
 
 International Chess Holiday 2023 - K2 Praha CZE 2023-07-30
RcRownchangeKK*chgGame
 1693 1689 4.00 9 -0.44 20 -8.80 
  Nelson, Wayne 1863 USA0.001-0.2720-5.40 
  Heider, Dirk 1781 GER0.001-0.3720-7.40 
  Thomasson, Staffan 1740 SWE1.0010.572011.40 
  Hapke, Ralf 1756 GER0.5010.09201.80 
  Yue, Erfei 1685 HUN0.001-0.5120-10.20 
  Feierfeil, Jiri 1674 CZE1.0010.48209.60 
  Guenther, Arthur 1600 GER0.501-0.1220-2.40 
  Vit, Zdenek 1654 CZE0.001-0.5520-11.00 
  Junge, Mattheo Gabriel 1485 GER1.0010.24204.80 

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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