Individual Calculations September 2021
 Birkholz, Olga  Total change: -1.80  Rating chartPersonal card
 Deutsche Frauen-Einzelmeisterschaft 2021 Magdeburg GER 2021-07-25
RcRownchangeKK*chgGame
 1958 2018 6.50 9 1.31 20 26.20 
  Zhou, Lepu Coco 1873 GER0.001-0.6920-13.80 
  Lederer, Leia 1754 GER1.0010.18203.60 
  Kuehnel, Lena 1917 GER0.501-0.1420-2.80 
  Pohle, Saskia 1755 GER1.0010.18203.60 
  Just, Anita, Dr. wf1944 GER1.0010.40208.00 
  Ries, Jutta 1976 GER1.0010.44208.80 
  Vidonyak, Nellya wm2129 GER1.0010.652013.00 
  Koepke, Elena wg2277 GER0.001-0.1820-3.60 
  Halas, Julia 1996 GER1.0010.47209.40 

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)
 
 Bayerische Einzelmeisterschaft 2021 Lichtenfels GER 2021-08-22
RcRownchangeKK*chgGame
 1973 2018 3.00 8 -1.40 20 -28.00 
  Reimann, Sebastian 2213 GER0.001-0.2520-5.00 
  Loew, Gerald f2166 GER0.001-0.3020-6.00 
  Kanewski, Josef 2084 GER0.5010.09201.80 
  Fuchs, Florian 1766 GER0.001-0.8120-16.20 
  Bratu, Mircea 1715 GER1.0010.14202.80 
  Bruss, Robert 1800 GER1.0010.22204.40 
  Homi, Joseph 2103 GER0.001-0.3820-7.60 
  Heimerl, Detlev 1940 GER0.501-0.1120-2.20 

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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