Individual Calculations December 2023
 Bergen, Katja  Total change: 2.80  Rating chartPersonal card
 6. Dinslakener offene Stadtmeisterschaft im Schach Dinslaken GER 2023-11-01
RcRownchangeKK*chgGame
 1851 1581 1.00 4 0.07 40 2.80 
  Sabirov, Rafael 2103 GER0.001-0.0340-1.20 
  Kruse, Victor 1991 GER0.001-0.0840-3.20 
  Peschges, Paul 1802 GER0.001-0.2240-8.80 
  Rodriguez, Philipp 1509 GER1.0010.404016.00 

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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