Individual Calculations March 2023
 Koellner, Ruben Gideon  Total change: 14.40  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 2165 2417 5.50 7 -0.05 10 -0.50 
  Eggenstein, Frank 2017  * GER1.0010.08100.80 
  Eriksson, Christian Altenburg 2095 DEN0.501-0.3710-3.70 
  Evering, Soeren 2020 GER1.0010.08100.80 
  Polster, Christian f2233 GER0.501-0.2410-2.40 
  Hebbinghaus, Holger f2233 GER0.501-0.2410-2.40 
  Hoerstmann, Martin f2214 GER1.0010.24102.40 
  Skytte, Rasmus m2345 DEN1.0010.40104.00 
 * 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)
 
 Oberliga Wuerttemberg 2022-2023 February 2023 various GER 2023-02-05
RcRownchangeKK*chgGame
 2369 2410 1.00 1 0.44 10 4.40 
  Jacko, Vladimir f2369 SVK1.0010.44104.40 

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)
 
 2. Int. Baden-Badener Faschings-Open A Baden-Baden GER 2023-02-17
RcRownchangeKK*chgGame
 2274 2410 7.00 9 1.05 10 10.50 
  Voss, Georg 2010  * GER1.0010.08100.80 
  Mattenberger, Matthias 2107 SUI1.0010.14101.40 
  Hartmann, Martin 2192 GER1.0010.22102.20 
  Heimann, Andreas g2557 GER0.001-0.3010-3.00 
  Cernov, Henrik 2216 GER1.0010.25102.50 
  Cernov, Vadim m2274 ROU1.0010.32103.20 
  Cofmann, Veaceslav f2292 GER0.501-0.1610-1.60 
  Carlstedt, Jonathan m2437 GER0.5010.04100.40 
  Faerber, David 2379 GER1.0010.46104.60 
 * 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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