Individual Calculations July 2022
 Peters, Michael  Total change: -6.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q2 B Darmstadt GER 2022-06-17
RcRownchangeKK*chgGame
 2016 1987 2.00 5 -0.31 20 -6.20 
  Uhl, Benjamin 2085 GER0.001-0.3720-7.40 
  Porth, Hartmut 2047 GER0.5010.08201.60 
  Oppitz, Peter c2064 GER0.5010.11202.20 
  Iwanziw, Niklas 1895 GER0.001-0.6320-12.60 
  Braeuer, Karl-Heinz 1987 GER1.0010.502010.00 

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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