Individual Calculations September 2021
 Ulrich, Helena Irene  Total change: 0.00  Rating chartPersonal card
 European Union Youth Championship 2021 (AUT) - U 14 Mureck AUT 2021-08-04
RcRownchangeKK*chgGame
 1627 1540 4.00 8 0.83 40 33.20 
  Jetzl, Julian 1727 AUT1.0010.744029.60 
  Kozlovic, Jernej 1931 SLO0.5010.414016.40 
  Rotunno, Flavio 1760 SUI0.001-0.2240-8.80 
  Trummer, Alexander 1584 AUT0.001-0.4440-17.60 
  Poley, Maksim 1240 SWE0.501-0.3540-14.00 
  Heron, Andrew 1555 LIE0.5010.02400.80 
  Lazsadi, Kerka Lilla 1736 HUN0.5010.254010.00 
  Atar, Efecan 1481 GER1.0010.424016.80 

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 U14w Willingen GER 2021-08-23
RcRownchangeKK*chgGame
 1544 1540 3.00 8 -0.83 40 -33.20 
  Keymer, Cecilia 1612 GER0.5010.10404.00 
  Trunz, Michelle 1714 GER0.001-0.2740-10.80 
  Luzgina, Anastasiia 1140  * RUS1.0010.08403.20 
  Braeutigam, Katerina 1738 GER0.001-0.2440-9.60 
  Prinzen, Siri Marleen 1626 GER0.001-0.3840-15.20 
  Labuda, Annika 1284 GER0.501-0.3140-12.40 
  Fischer, Juliane 1486 GER1.0010.424016.80 
  Sereda, Yaroslava 1750 GER0.001-0.2340-9.20 
 * 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)
 

 

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