Rapid: Individual Calculations September 2020
 Lietz, Helmuth  Total change: 2.20  Rating chartPersonal card
 Deutsche Seniorenschnellschacheinzelmeisterschaft over 65 2020 Magdeburg GER 2020-08-18
RcRownchangeKK*chgGame
 1792 1672 3.00 8 0.11 20 2.20 
  Stoeckmann, Helmut 2013 GER0.001-0.1220-2.40 
  Klein, Reinhard 1849 GER1.0010.732014.60 
  Chmielewski, Axel 1829 GER0.001-0.2920-5.80 
  Esswein, Karlheinz 2111 GER0.001-0.0620-1.20 
  Schmid, Alfred 1320 GER0.001-0.8920-17.80 
  Gaul, Karl-Heinz 1515 GER1.0010.29205.80 
  Mueller, Johannes 1766 GER1.0010.632012.60 
  Nosek, Reinhard 1931 GER0.001-0.1820-3.60 

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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