Rapid: Individual Calculations September 2022
 Hartstock, Elmar, Dr.  Total change: -8.60  Rating chartPersonal card
 Deutsche Seniorenschnellschacheinzelmeisterschaft 2022 over 65 Magdeburg GER 2022-08-16
RcRownchangeKK*chgGame
 1895 1853 3.50 9 -0.43 20 -8.60 
  Schlierkamp, Ferdinand 2157 GER0.001-0.1420-2.80 
  Frehse, Rainer 1496 GER0.501-0.3920-7.80 
  Ludwig, Siegfried 1551 GER1.0010.15203.00 
  Zunker, Reinhard, Dr. f2104 GER0.001-0.1920-3.80 
  Hoehne, Peter 1870 GER1.0010.522010.40 
  Kapr, Klaus, Dr. 1960 GER0.001-0.3520-7.00 
  Krien, Hartmut 1844 GER1.0010.49209.80 
  Brettschneider, Karl 1986 GER0.001-0.3220-6.40 
  Lotzien, Hans 2089 GER0.001-0.2020-4.00 

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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