Individual Calculations February 2023
 Wijono, Santoso  Total change: -44.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 C Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1869 1768 0.00 3 -1.11 40 -44.40 
  Axt, Christian 1724 GER0.001-0.5640-22.40 
  Kahlert, Stefan 1952 GER0.001-0.2640-10.40 
  Kocur, Beata 1930 GER0.001-0.2940-11.60 

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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