Individual Calculations September 2017
 Sand, Rosemarie  Total change: 1.40  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe B Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 1724 1772 5.00 9 0.07 20 1.40 
  Grueneschild, Hildegard 1393 GER1.0010.09201.80 
  Schefter, Juergen 1870 GER0.5010.13202.60 
  Huhn, Ulrich 1874 GER0.5010.14202.80 
  Woelbl, Josef 1861 GER0.001-0.3820-7.60 
  Huber, Helmut 1679 GER0.501-0.1320-2.60 
  Komeinda, Josef 1644 GER0.501-0.1720-3.40 
  Koerner, Reinhard 1467 GER1.0010.14202.80 
  Lekakh, Mikhail 1885 BLR0.5010.15203.00 
  Mertens, Gottfried 1846 GER0.5010.10202.00 

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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