Rapid: Individual Calculations February 2023
 Klaas, Heiko  Total change: -16.60  Rating chartPersonal card
 3. Berlin Mitte - Neujahrs-Rapid-Open Berlin GER 2023-01-07
RcRownchangeKK*chgGame
 1997 1888 2.00 7 -0.83 20 -16.60 
  Laux, Dominik f2221 GER0.001-0.1220-2.40 
  Berger, Steve m2450 GER0.001-0.0220-0.40 
  Schnabel, Ralf 2251 GER0.001-0.1020-2.00 
  Schilling, Hans 1680 GER1.0010.23204.60 
  Daverkausen, Bernd 2128 GER0.001-0.2020-4.00 
  Sprenger De La Iglesia, Yevgeni 1704 ESP0.001-0.7420-14.80 
  Stoffel, Patrick 1548 GER1.0010.12202.40 

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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