Individual Calculations March 2020
 Braun, Matthias  Total change: -9.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 C Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1821 1818 2.00 5 -0.48 20 -9.60 
  Helms, Finn 1787 GER0.001-0.5420-10.80 
  Huo, Da 1883 GER1.0010.592011.80 
  Schulz, Dietrich 1799 GER0.501-0.0320-0.60 
  Deckert, Frank 1832 GER0.001-0.4820-9.60 
  Fischer, Gerd 1806 GER0.501-0.0220-0.40 

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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