Individual Calculations February 2020
 Arzer, Waldemar  Total change: -26.40  Rating chartPersonal card
 37. Open Untergrombach Bruchsal-Untergrombach GER 2020-01-02
RcRownchangeKK*chgGame
 1811 1918 2.50 6 -1.32 20 -26.40 
  Sillmann, Friedrich-Peter 1524 GER1.0010.08201.60 
  Pogan, Nikolas f2244 GER0.001-0.1320-2.60 
  Schilling, Manuel 1743 GER0.001-0.7320-14.60 
  Koslov, Philipp 1792 GER0.501-0.1720-3.40 
  Scheja, David 1786 GER0.001-0.6820-13.60 
  Lanz, Udo 1777 GER1.0010.31206.20 

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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