Individual Calculations September 2022
 Koberstein, Simon  Total change: 24.80  Rating chartPersonal card
 4. Bamberg Open 2022 B-Turnier Bamberg GER 2022-07-27
RcRownchangeKK*chgGame
 1800 1420 1.00 4 0.62 40 24.80 
  Bandau, Frank 1786 GER0.001-0.1040-4.00 
  Kotitschke, Karlheinz 1887 GER0.5010.454018.00 
  Demchenko, Yaroslav 1798 UKR0.001-0.0940-3.60 
  Apelt, Andreas 1727 GER0.5010.364014.40 

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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