Individual Calculations September 2023
 Boehme, Sebastian  Total change: 2.80  Rating chartPersonal card
 Krefelder Sommeropen 2023 Krefeld GER 2023-08-02
RcRownchangeKK*chgGame
 1707 1644 3.50 8 0.14 20 2.80 
  Baur, Philipp 1797 GER0.001-0.3020-6.00 
  Esser, Daniel 1364 GER1.0010.16203.20 
  Eichert, Jonathan 1894 GER1.0010.812016.20 
  Krueger, Andre 1929 GER0.5010.34206.80 
  Koehn-Hevernick, Max 1739 GER0.001-0.3720-7.40 
  Esser, Julian 1708 GER0.001-0.4120-8.20 
  Braun, Joshua 1633 GER1.0010.48209.60 
  Siol, Mats Lennart 1593 GER0.001-0.5720-11.40 

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)
 

 

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