Individual Calculations September 2022
 Holzapfel, Johannes  Total change: -58.20  Rating chartPersonal card
 3. Internationale Unterlaender Schachtage A-Turnier Heilbronn-Biberach GER 2022-07-28
RcRownchangeKK*chgGame
 1827 2008 2.00 7 -2.91 20 -58.20 
  Wylie, Leonard 1723 ENG1.0010.16203.20 
  Schmid, Bernhard 2070 GER0.5010.09201.80 
  Zwahr, Paul f2297 GER0.001-0.1620-3.20 
  Trunz, Michelle 1724 GER0.001-0.8420-16.80 
  Herrmann, Jakob 1681 GER0.001-0.8720-17.40 
  Uyar, Levin 1608  * GER0.501-0.4220-8.40 
  Kulm, Justin 1684 GER0.001-0.8720-17.40 
 * 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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