Individual Calculations April 2023
 Altenbernd, Jannis-Domenik  Total change: -17.40  Rating chartPersonal card
 NRW-Liga 2 2022-2023 March 2023 various GER 2023-03-05
RcRownchangeKK*chgGame
 2055 2006 0.00 1 -0.43 20 -8.60 
  Gallasch, Robin 2055 GER0.001-0.4320-8.60 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 B Duesseldorf GER 2023-03-24
RcRownchangeKK*chgGame
 2016 2006 1.50 4 -0.44 20 -8.80 
  Hund, Sarah 2036 SUI0.001-0.4620-9.20 
  Liedtke, Dirk 2114 GER0.001-0.3520-7.00 
  Vasiljev, Jurij 1996 GER0.501-0.0120-0.20 
  Helms, Sven 1916 GER1.0010.38207.60 

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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