Individual Calculations November 2023
 Koellner, Aaron Noah  Total change: -48.00  Rating chartPersonal card
 Oberliga Wuerttemberg 2023-2024 October 2023 various GER 2023-10-15
RcRownchangeKK*chgGame
 2302 2201 0.00 1 -0.36 20 -7.20 
  Strunski, Andreas m2302 GER0.001-0.3620-7.20 

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)
 
 1. Berlin U25 Open A Berlin GER 2023-10-23
RcRownchangeKK*chgGame
 2062 2201 4.00 9 -2.04 20 -40.80 
  Herrmann, Arthur 1930 GER0.001-0.8320-16.60 
  Kranz, Paul Oliver 2056 ITA0.001-0.6920-13.80 
  Moeller, Jared William 2030 GER0.501-0.2320-4.60 
  Rose, Daniel 1865 GER1.0010.12202.40 
  Gusev, Mikhail 2012 SRB1.0010.25205.00 
  Piddubna, Bozhena 1962 UKR1.0010.20204.00 
  Kusa, Jakub f2351 CZE0.5010.20204.00 
  Eilenberg, Jonas f2324 GER0.001-0.3320-6.60 
  Semling, Johannes 2024 GER0.001-0.7320-14.60 

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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