Individual Calculations March 2023
 Engelmann, Jakob  Total change: -1.60  Rating chartPersonal card
 Oberliga Ost A 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2220 2240 1.50 3 -0.08 20 -1.60 
  Hassemeier, Mika 2082 GER1.0010.29205.80 
  Siedentopf, Daniel f2247 GER0.5010.01200.20 
  Melamed, Tatjana wg2330 GER0.001-0.3820-7.60 

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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