Individual Calculations July 2021
 Niemann, Leon  Total change: -34.00  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2020 U20 Willingen GER 2021-06-24
RcRownchangeKK*chgGame
 1794 1838 2.50 6 -0.85 40 -34.00 
  Perkampus, Laurin 1920 GER0.001-0.3940-15.60 
  Sommer, Justus 1744 GER0.001-0.6340-25.20 
  Jahrke, Jonas 1837 GER0.5010.00400.00 
  Taras, Simon 1690 GER1.0010.304012.00 
  Boldt, Timo 1648 GER1.0010.254010.00 
  Martin, Richard 1923 GER0.001-0.3840-15.20 

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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