Individual Calculations February 2023
 Kern, Johannes, Dr.  Total change: -4.20  Rating chartPersonal card
 33. Staufer-Open A Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 2155 2207 5.00 9 -0.13 20 -2.60 
  Kaiser, Marius 2051 GER1.0010.29205.80 
  Wilhelm, Till f2356 GER0.001-0.3020-6.00 
  Ziegler, Alexander 2059 GER1.0010.30206.00 
  Gschnitzer, Adrian m2437 GER0.5010.29205.80 
  Hagner, Bennet f2378 GER0.5010.23204.60 
  Jacob, Tobias 2013 GER0.501-0.2520-5.00 
  Nemitz, Alfred 2035 GER0.501-0.2320-4.60 
  Simukov, Erik 2024 GER0.001-0.7420-14.80 
  Kraemer, Max 2042 GER1.0010.28205.60 

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)
 
 Oberliga Bayern 2022-2023 January 2023 various GER 2023-01-15
RcRownchangeKK*chgGame
 2146 2207 0.50 1 -0.08 20 -1.60 
  Khrapko, Marharyta 2146 GER0.501-0.0820-1.60 

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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