Individual Calculations December 2023
 Rotermund, Verena  Total change: -16.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1761 1582 1.50 7 -0.42 40 -16.80 
  Piepenhagen, Eric 1838 GER0.001-0.1940-7.60 
  Armbrust, Matthias 1838 GER0.5010.314012.40 
  Held, Costa 1699 GER0.5010.16406.40 
  Stehning, Ralf 1824 GER0.001-0.2040-8.00 
  Mehlen, Theodor 1808 GER0.001-0.2140-8.40 
  Rabiya, Karim 1737 GER0.001-0.2940-11.60 
  Scheerer, Amelie 1582 GER0.5010.00400.00 

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)
 

 

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