Individual Calculations December 2021
 Gebhardt, Ulrich, Dr.  Total change: -4.40  Rating chartPersonal card
 3. Heidelberger Schachherbst - A-Turnier Heidelberg GER 2021-10-29
RcRownchangeKK*chgGame
 1890 2093 4.50 7 -0.69 20 -13.80 
  Hirsch, Gabriel 1926 GER0.501-0.2220-4.40 
  Perez Celis, Alba 1825 GER1.0010.17203.40 
  Merkel, Luis 1693  * GER0.001-0.9220-18.40 
  Hardt, Anton 1766 GER0.501-0.3720-7.40 
  Dauner, Karl 1941 GER1.0010.30206.00 
  Reucker, Friedrich 2031 GER1.0010.41208.20 
  Schmitt, Daniel 2049 GER0.501-0.0620-1.20 
 * 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)
 
 Heusenstamm Sparkassen Open 2021 A Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 2041 2093 4.50 7 0.47 20 9.40 
  Froehlich-Dill, Astrid 1848 GER1.0010.20204.00 
  Krassowizkij, Jaroslaw m2458 GER0.001-0.1020-2.00 
  Kempe, Caius Emilian 1975 GER0.501-0.1620-3.20 
  Baeumer, Frank 1939 GER1.0010.29205.80 
  Van Den Hoff, Damian 1896 AUS1.0010.25205.00 
  Hahn, Markus f2264 GER0.001-0.2720-5.40 
  Bahlo, Jens 1908 GER1.0010.26205.20 

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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