Individual Calculations December 2023
 Erdmann, Stefan  Total change: 37.00  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 2107 2062 5.00 7 1.85 20 37.00 
  Blomer, Moritz 1758 GER1.0010.14202.80 
  Poetsch, Hagen g2467 GER0.001-0.0820-1.60 
  Hinz, Andre 1690 GER1.0010.10202.00 
  Mester, Philipp 1807 GER1.0010.19203.80 
  Klundt, Klaus m2280 GER1.0010.782015.60 
  Dolzhykova, Kateryna wm2323 GER1.0010.822016.40 
  Milov, Leonid g2422 GER0.001-0.1020-2.00 

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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