Rapid: Individual Calculations October 2022
 Serrer, David  Total change: 47.20  Rating chartPersonal card
 Deutsche Schnellschach-Amateurmeisterschaft 2022 C Goettingen GER 2022-09-24
RcRownchangeKK*chgGame
 1714 1505 4.50 8 2.36 20 47.20 
  Kantor, Nikita 1880 GER1.0010.912018.20 
  Schano, Andre 1451 GER1.0010.42208.40 
  Hoke, Joshua 1450 GER1.0010.42208.40 
  Pohl, Andreas 1814 GER0.5010.36207.20 
  Weidenhoefer, Max 1695 GER1.0010.752015.00 
  Wadiei, Soroush 1628 GER0.001-0.3320-6.60 
  Gudok, Viktor m1863 UKR0.001-0.1020-2.00 
  Schueller, Tobias 1931 GER0.001-0.0720-1.40 

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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