Individual Calculations March 2018
 Riemann, Jonas  Total change: 30.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q5 D Bruehl GER 2018-02-09
RcRownchangeKK*chgGame
 1793 1755 3.00 5 0.75 40 30.00 
  Warkentin, Peter 1813 GER1.0010.584023.20 
  Reiter, Brigitte 1791 GER0.001-0.4540-18.00 
  Kuestermann, Dieter 1884 GER0.5010.17406.80 
  Bertram, Thomas 1725 GER1.0010.464018.40 
  Ries, Heinz-Gerd, Dr. 1750 GER0.501-0.0140-0.40 

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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