Individual Calculations March 2023
 Niederdorfer, Mathias  Total change: 0.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 D Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 1573 1663 3.00 5 0.00 40 0.00 
  Schomann, Michael 1670 GER1.0010.514020.40 
  Loesche, Marian 1695 GER1.0010.544021.60 
  Muendoerfer, Sebastian 1589 GER0.501-0.1040-4.00 
  Esser, Julian 1644 GER0.501-0.0340-1.20 
  Petzold, Johannes Julius 1265 GER0.001-0.9240-36.80 

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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