Individual Calculations May 2022
 Kottke, Steffen  Total change: 11.80  Rating chartPersonal card
 Bezirkseinzelmeisterschaft Magdeburg 2022 Schoenebeck GER 2022-04-08
RcRownchangeKK*chgGame
 1884 1889 2.50 4 0.59 20 11.80 
  Hessler, Martin 1489  * GER1.0010.08201.60 
  Schmidt, Matthias 1996 GER0.5010.15203.00 
  Goergens, Michael 2088 GER0.5010.26205.20 
  Hertel, Holger 1961 GER0.5010.10202.00 
 * 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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