Individual Calculations January 2024
 Wetterling, Manfred  Total change: -11.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q1 E Duesseldorf GER 2023-12-16
RcRownchangeKK*chgGame
 1549 1563 2.00 5 -0.59 20 -11.80 
  Friedel, Thomas 1517 GER1.0010.44208.80 
  Roth, Niklas 1578 GER0.001-0.4820-9.60 
  Diehl, Andreas 1511 GER0.501-0.0720-1.40 
  Ploch, Matthias 1624 GER0.5010.08201.60 
  Ehlen, Ralf 1517 GER0.001-0.5620-11.20 

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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