Individual Calculations February 2024
 Forster, Rudolf  Total change: -4.40  Rating chartPersonal card
 10. Weihnachts-Schach-Open des SK Kriegshaber Augsburg GER 2023-12-27
RcRownchangeKK*chgGame
 1921 1879 2.00 5 -0.22 20 -4.40 
  Birth, Daniel 2043 GER0.001-0.2820-5.60 
  Kraemer, Max 1980 GER0.5010.14202.80 
  Reschka, Hans 1751 GER1.0010.33206.60 
  Komarov, Jan 1822 GER0.501-0.0820-1.60 
  Portnov, Dmitry 2007 UKR0.001-0.3320-6.60 

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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