Individual Calculations September 2022
 Kotitschke, Karlheinz  Total change: -30.60  Rating chartPersonal card
 4. Bamberg Open 2022 B-Turnier Bamberg GER 2022-07-27
RcRownchangeKK*chgGame
 1587 1887 1.00 3 -1.53 20 -30.60 
  Kessler, Georg 1620 GER0.501-0.3220-6.40 
  Nichols, Uwe 1653 GER0.001-0.7920-15.80 
  Koberstein, Simon 1487  * GER0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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