Individual Calculations September 2017
 Poeltelt, Helmut, Dr.  Total change: 27.00  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe B Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 1848 1735 4.50 9 1.35 20 27.00 
  Supplieth, Peter 1917 GER0.001-0.2620-5.20 
  Girod, Gudrun 1524 GER1.0010.23204.60 
  Wittkugel, Friedhelm 1944 GER0.5010.27205.40 
  Weiss, Hartwig 1935 GER0.5010.26205.20 
  Fischer, Paul 1888 GER1.0010.702014.00 
  Woelbl, Josef 1861 GER0.5010.17203.40 
  Schmitthoefer, Herbert 1843 GER0.5010.15203.00 
  Mertens, Gottfried 1846 GER0.5010.15203.00 
  Schefter, Juergen 1870 GER0.001-0.3220-6.40 

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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