Individual Calculations February 2022
 Vatter, Hans-Joachim  Total change: -0.60  Rating chartPersonal card
 2. Berlin Mitte - Neujahrs-Open Berlin GER 2022-01-03
RcRownchangeKK*chgGame
 2008 2223 5.00 7 -0.06 10 -0.60 
  Hentrop, Malte 1790 GER0.001-0.9410-9.40 
  Reck, Jessica 1823  * GER1.0010.08100.80 
  Matthes, Benjamin 1834 GER1.0010.09100.90 
  Dreke, Frank 1913 GER1.0010.14101.40 
  Huth, Kevin 1946 GER1.0010.17101.70 
  Berger, Steve m2427 GER0.5010.26102.60 
  Raitza, Olaf 2325 GER0.5010.14101.40 
 * 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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