Individual Calculations September 2021
 Braeutigam, Katerina  Total change: -4.00  Rating chartPersonal card
 33. Kieler Open 2021 Kiel GER 2021-07-24
RcRownchangeKK*chgGame
 1835 1738 4.00 7 1.35 40 54.00 
  Lambrecht, Harald 1444 GER1.0010.15406.00 
  Sturm, Simon 1533 GER1.0010.24409.60 
  Meyer, Juergen 2011 GER1.0010.834033.20 
  Helms, Finn 1972 GER0.001-0.2140-8.40 
  Quiring, Nikolai 2005 GER1.0010.824032.80 
  Heutling, Elina 1919 GER0.001-0.2640-10.40 
  Krieglstein, Marcel 1962 GER0.001-0.2240-8.80 

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
 1604 1738 4.50 9 -1.45 40 -58.00 
  Fischer, Juliane 1486 GER1.0010.19407.60 
  Von Beckh, Frieda 1541 GER0.001-0.7540-30.00 
  Luzgina, Anastasiia 1338  * RUS0.501-0.4240-16.80 
  Prinzen, Siri Marleen 1626 GER1.0010.354014.00 
  Ulrich, Helena Irene 1540 GER1.0010.24409.60 
  Keymer, Cecilia 1612 GER0.501-0.1740-6.80 
  Trunz, Michelle 1714 GER0.501-0.0340-1.20 
  Pohle, Saskia 1755 GER0.001-0.4840-19.20 
  Peglau, Charis 1827 GER0.001-0.3840-15.20 
 * 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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