Individual Calculations September 2022
 Hufnagel, Markus  Total change: 14.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q4 D Willingen GER 2022-07-29
RcRownchangeKK*chgGame
 1784 1673 2.50 5 0.74 20 14.80 
  Multhauf, Stefan 1685 GER1.0010.522010.40 
  Unkelbach, Manfred 1867 GER0.001-0.2520-5.00 
  Hellmich, Hartmut 1869 GER0.5010.25205.00 
  Chbib, Nabil 1727 GER0.5010.08201.60 
  Groen, Benjamin 1773 GER0.5010.14202.80 

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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