Rapid: Individual Calculations September 2020
 Schumacher, Ursula  Total change: -24.60  Rating chartPersonal card
 Deutsche Seniorenschnellschacheinzelmeisterschaft over 65 2020 Magdeburg GER 2020-08-18
RcRownchangeKK*chgGame
 1751 1590 1.00 7 -1.23 20 -24.60 
  Kuempers, Ulrich 1994 GER0.001-0.0820-1.60 
  Schubert, Joachim 1868 GER0.001-0.1720-3.40 
  Hoehne, Peter 1884 GER0.001-0.1520-3.00 
  Strehlow, Horst 1908 GER0.001-0.1320-2.60 
  Gaul, Karl-Heinz 1515 GER0.001-0.6020-12.00 
  Schmid, Alfred 1320 GER1.0010.17203.40 
  Mueller, Johannes 1766 GER0.001-0.2720-5.40 

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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