Individual Calculations December 2023
 Kolthoff, Siegmund  Total change: -8.20  Rating chartPersonal card
 26. Offene Internationale Bayerische Schachmeisterschaft Gmund am Tegernsee GER 2023-10-28
RcRownchangeKK*chgGame
 1910 2055 4.50 8 -1.00 20 -20.00 
  Lammers, Markus m2336 GER0.001-0.1620-3.20 
  Strahl, Christian 1857 GER0.501-0.2620-5.20 
  Lerchl, Clemens 1850 GER0.501-0.2620-5.20 
  Endisch, Peter 1887 GER0.501-0.2220-4.40 
  Dolezal, Hans-Peter 1817 GER0.501-0.3020-6.00 
  Ewin, Hans-Peter 1792 GER1.0010.18203.60 
  Lucas, Olav 1903 NED1.0010.30206.00 
  Muensch, Christian 1837 GER0.501-0.2820-5.60 

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)
 
 Jubilaeumsturnier 30 Jahre Foerderkreis over 65 Bad Soden-Salmuenster GER 2023-11-19
RcRownchangeKK*chgGame
 1971 2022 4.50 7 0.59 20 11.80 
  Kumeth, Hartmut 1716 GER1.0010.14202.80 
  Pruefer, Friedbert, Dr. 2253 GER0.5010.29205.80 
  Kierzek, Matthias, Dr. 2169 GER0.5010.20204.00 
  Steinbach, Wolfgang 1877 GER0.501-0.1920-3.80 
  Desoye, Gernot 1799 AUT0.501-0.2820-5.60 
  Ebner, Hermann 1795 BEL1.0010.21204.20 
  Polster, Wolfgang, Dr. 2186 GER0.5010.22204.40 

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)
 

 

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