Individual Calculations February 2023
 Kieselbach, Marvin  Total change: -7.60  Rating chartPersonal card
 Bremer Silvester Open 2022 A Bremen GER 2022-12-27
RcRownchangeKK*chgGame
 1957 1873 2.50 7 -0.27 40 -10.80 
  Gressmann, Moritz c2132 GER0.5010.324012.80 
  Wiley, Tom E f2125 ENG0.5010.314012.40 
  Fischer, Erik 2054 GER0.001-0.2640-10.40 
  Van Der Hoeven, Gerben 1977 NED0.001-0.3640-14.40 
  Ruddat, Jarne 1699 GER0.001-0.7340-29.20 
  Hochhuth, Arnd 1865 GER0.501-0.0140-0.40 
  Weidenhoefer, Max 1847 GER1.0010.464018.40 

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)
 
 Niedersachsen Landeseinzelmeisterschaft 2023 A-Open Verden (Aller) GER 2023-01-05
RcRownchangeKK*chgGame
 1915 1848 3.00 7 0.08 40 3.20 
  Heinemann, Ernst 2097 GER0.001-0.1940-7.60 
  Krumschmidt, Michael 1696 GER1.0010.304012.00 
  Wagner, Julian 2155 GER0.5010.364014.40 
  Heirich, Andreas 1969 NED1.0010.664026.40 
  Elsner, Robert 1952 GER0.001-0.3640-14.40 
  Schumann, Steffen 1924 GER0.001-0.4040-16.00 
  Schramm, Kilian 1615 GER0.501-0.2940-11.60 

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)
 

 

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