Individual Calculations December 2023
 Birkenheier, Nicolas  Total change: 129.20  Rating chartPersonal card
 5. Heidelberger Schachherbst A-Turnier Heidelberg GER 2023-10-27
RcRownchangeKK*chgGame
 1917 1636 4.50 7 3.23 40 129.20 
  Stevens, Ray 1951 GER1.0010.864034.40 
  Bluebaum, Johanna 1944 GER0.001-0.1440-5.60 
  Perske, Paul 2081 GER0.5010.444017.60 
  Von Reppert, Marc 1881 GER0.5010.304012.00 
  Madera, Mateusz 1886 POL0.5010.314012.40 
  Heller, Benedikt 1696 GER1.0010.584023.20 
  Walther, Tim 1980 GER1.0010.884035.20 

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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