Individual Calculations September 2021
 Petersen, Sophie  Total change: 59.28  Rating chartPersonal card
 Deutsche Frauen-Einzelmeisterschaft 2021 Magdeburg GER 2021-07-25
RcRownchangeKK*chgGame
 1825 1515 1.50 9 0.19 38 7.22 
  Lukas, Anne 1915  * GER0.001-0.0838-3.04 
  Mader, Lena 1831 GER0.5010.373814.06 
  Bardorz, Jana 1883 GER0.001-0.1038-3.80 
  Frey, Alisa wf1915  * GER0.001-0.0838-3.04 
  Bildat, Emilia 1736 GER0.001-0.2238-8.36 
  Lederer, Leia 1754 GER0.001-0.2038-7.60 
  Wulf, Constanze 1817 GER0.001-0.1538-5.70 
  Hofmann, Karina 1704 GER1.0010.753828.50 
  Zhou, Lepu Coco 1873 GER0.001-0.1038-3.80 
 * 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)
 
 Deutsche Jugendmeisterschaft 2021 U16w Willingen GER 2021-08-23
RcRownchangeKK*chgGame
 1645 1515 4.50 9 1.37 38 52.06 
  Cordes, Jule 1790 NED0.001-0.1738-6.46 
  Schneider, Anna 1686 GER0.5010.23388.74 
  Derling, Charlotte 1432 GER1.0010.393814.82 
  Doll, Rebecca 1803 GER0.001-0.1638-6.08 
  Albayrak, Nese Pinar 1546 GER0.5010.04381.52 
  Jacobasch, Ronja 1421 GER0.501-0.1338-4.94 
  Zoellner, Bente 1620 GER1.0010.643824.32 
  Kalina, Lena 1605 GER1.0010.623823.56 
  Peglau, Mirjam 1906 GER0.001-0.0938-3.42 

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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