Individual Calculations February 2015
 Hartwig, Sebastian  Total change: 4.00  Rating chartPersonal card
 1. Internationales Bad Schwartauer Schachopen 2014 Bad Schwartau GER 2014-12-27
RcRownchangeKK*chgGame
 1835 1877 4.00 7 0.20 20 4.00 
  Kirchner, Holger, Prof. Dr. 1477  * GER1.0010.08201.60 
  Petersen, Finn Christopher 1682 GER1.0010.25205.00 
  Ulrich, Andreas 2019 GER0.5010.19203.80 
  Sass, Patrick 1786 GER0.501-0.1220-2.40 
  Ghadimi, Mohammed Reza 2144 GER0.001-0.1820-3.60 
  Lossner, Christian 1713 GER1.0010.28205.60 
  Raddatz, Michael 2025 GER0.001-0.3020-6.00 
 * 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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