Individual Calculations March 2019
 Stolzenwald, Karl-Heinz  Total change: 8.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q5 E Hamburg GER 2019-02-08
RcRownchangeKK*chgGame
 1677 1615 2.50 5 0.41 20 8.20 
  Zabka, Helge, Dr. 1814 GER1.0010.762015.20 
  Assadi, Ahmad 1607 GER0.001-0.5120-10.20 
  Peters, Antje 1629 GER0.5010.02200.40 
  Paetsch, Frank 1557 GER1.0010.42208.40 
  Hackbarth, Bjoern 1779 GER0.001-0.2820-5.60 

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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