Individual Calculations December 2019
 Tietzen, Stefan  Total change: 12.00  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2019 A Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 2025 1875 2.50 6 0.60 20 12.00 
  Volkov, Mykyta 2142 GER0.001-0.1820-3.60 
  Mueller, Maurice-Pascal 1683 GER1.0010.25205.00 
  Mueller, Thorsten 2053 GER0.001-0.2720-5.40 
  Harringer, Manfred 2043 GER0.5010.22204.40 
  Kleibel, Uwe 2193 GER0.5010.37207.40 
  Burkhardt, Holger 2036 GER0.5010.21204.20 

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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