Rapid: Individual Calculations October 2022
 Grabowski, Petra  Total change: -12.80  Rating chartPersonal card
 Deutsche Schnellschach-Amateurmeisterschaft 2022 D Goettingen GER 2022-09-24
RcRownchangeKK*chgGame
 1610 1628 3.50 8 -0.64 20 -12.80 
  Schramm, Kilian 1615 GER0.001-0.5220-10.40 
  Lorch, Alexander 1634 GER1.0010.512010.20 
  Schulze, Lukas 1317 GER1.0010.14202.80 
  Walker, Julia 1772 GER0.001-0.3120-6.20 
  Atar, Efecan 1459 GER0.001-0.7220-14.40 
  Hermes, Frank 1784 GER1.0010.712014.20 
  Scheunemann, Uwe 1658 GER0.001-0.4620-9.20 
  Rosenthal, Falk 1637 GER0.5010.01200.20 

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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