Individual Calculations February 2022
 Giebel, Christine  Total change: -12.60  Rating chartPersonal card
 2. Berlin Mitte - Neujahrs-Open Berlin GER 2022-01-03
RcRownchangeKK*chgGame
 1823 1840 2.50 6 -0.63 20 -12.60 
  Richter, Leonard 2279 GER0.001-0.0620-1.20 
  Fadeev, Justin Michael 1440  * GER0.001-0.9220-18.40 
  Schacht, Thomas 1567 GER0.501-0.3320-6.60 
  Matthes, Benjamin 1834 GER1.0010.49209.80 
  Hofmeister, Frank 1907 GER1.0010.592011.80 
  Dreke, Frank 1913 GER0.001-0.4020-8.00 
 * 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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