Individual Calculations November 2021
 Seref, Serkan  Total change: -31.00  Rating chartPersonal card
 38. Muensterland Open Muenster GER 2021-10-08
RcRownchangeKK*chgGame
 1761 1818 3.00 8 -1.55 20 -31.00 
  Kummerow, Heiko f2216 GER0.001-0.0820-1.60 
  Naumann, Tobias Nils 1461 GER0.501-0.3920-7.80 
  Klausmeier, Achim 1588 GER1.0010.21204.20 
  Torres-Kuckel, Rafael f2135 GER0.001-0.1320-2.60 
  Brettner, Simeon 1504 GER1.0010.14202.80 
  Mischlack, Marten Richard 1976 GER0.001-0.2920-5.80 
  Chlechowitz, Maximilian 1487 GER0.501-0.3820-7.60 
  Winkler, Yonathan 1720 GER0.001-0.6320-12.60 

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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