Individual Calculations February 2023
 Albrecht, Andreas  Total change: -26.00  Rating chartPersonal card
 9. Wittelsbacher Weihnachts-Schach-Open Kelheim GER 2022-12-27
RcRownchangeKK*chgGame
 1804 1751 1.50 5 -0.65 40 -26.00 
  Gupta, Pushpendra Kumar 1370 GER1.0010.09403.60 
  Krauss, Andreas 1915 GER0.5010.22408.80 
  Boehme, Markus 2145 GER0.001-0.0840-3.20 
  Guckes, Fabian 1761 GER0.001-0.4940-19.60 
  Abu-Risha, Oliver 1831 GER0.001-0.3940-15.60 

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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