Individual Calculations September 2023
 Cichy, Michael, Dr.  Total change: -46.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale B Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 1931 2042 1.00 5 -2.23 20 -44.60 
  Englert, Luca 2051 GER0.001-0.4920-9.80 
  Torosyan, Bagrat 1832 GER0.501-0.2720-5.40 
  Muedder, Melanie 1865 GER0.001-0.7320-14.60 
  Kandic, Milan f1944 SRB0.501-0.1320-2.60 
  Atri, Jamshid 1965 GER0.001-0.6120-12.20 

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)
 
 Deutsche Seniorenmannschaftsmeisterschaft der Landesverbaende 2023 over 65 Boeblingen GER 2023-08-13
RcRownchangeKK*chgGame
 2103 2042 2.00 5 -0.11 20 -2.20 
  Frolik, Erhard f2299 GER0.5010.32206.40 
  Urban, Hans-Rainer 2046 GER0.5010.01200.20 
  Gries, Volker c2073 GER0.5010.04200.80 
  Dittmann, Hans-Adolf 1989 GER0.501-0.0720-1.40 
  Erler, Rainer 2110 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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