Individual Calculations September 2021
 Bethke, Richard  Total change: -5.20  Rating chartPersonal card
 2. Bundesliga Sued 2019/2020 August 2021 various GER 2021-08-06
RcRownchangeKK*chgGame
 2385 2337 1.00 2 0.13 20 2.60 
  Burkart, Patrick f2322 GER1.0010.48209.60 
  Zuyev, Igor f2447 GER0.001-0.3520-7.00 

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 Jugendmeisterschaft 2021 U16 Willingen GER 2021-08-23
RcRownchangeKK*chgGame
 2113 2337 6.50 9 -0.39 20 -7.80 
  Lutz, Ruben 2108 GER1.0010.21204.20 
  Haack, Kevin 2076 GER0.001-0.8220-16.40 
  Haufe, Laurin 2013 GER0.501-0.3720-7.40 
  Klugstedt, Vincent 1937  * GER1.0010.08201.60 
  Colbow, Collin f2356 GER0.5010.03200.60 
  Farokhi, Keyvan 2045 GER1.0010.15203.00 
  Gallasch, Jonas 2046 GER1.0010.15203.00 
  Pubantz, Jan 2268 GER1.0010.40208.00 
  Hommer, Jeremy 2172 GER0.501-0.2220-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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