Individual Calculations December 2022
 Kessler, Georg  Total change: -22.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 B Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1403 1627 2.50 4 -0.57 40 -22.80 
  Jansen, Malte 1396 GER0.501-0.2940-11.60 
  Mohr, Alwin 1493 GER0.501-0.1840-7.20 
  Scheerer, Amelie 1227  * GER1.0010.08403.20 
  Hott, Arthur 1497 GER0.501-0.1840-7.20 
 * 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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