Individual Calculations November 2023
 Feuerstack, Aljoscha  Total change: -1.60  Rating chartPersonal card
 100 Jahre Schvgg Blankenese - Open 2023 Hamburg GER 2023-09-30
RcRownchangeKK*chgGame
 2163 2471 6.00 7 0.12 10 1.20 
  Stiller, Maximilian 2071  * GER1.0010.08100.80 
  Oest, Thorsten 1962 GER1.0010.04100.40 
  Helmer, Jan 2174 GER1.0010.15101.50 
  Bracker, Arne 2279 GER0.501-0.2510-2.50 
  Callsen, Niklas 2163 GER0.501-0.3610-3.60 
  Parvanyan, Alfred 2137 GER1.0010.12101.20 
  Ertan, Can m2353 TUR1.0010.34103.40 
 * 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)
 
 2. Bundesliga Nord 2023-2024 October 2023 various GER 2023-10-21
RcRownchangeKK*chgGame
 2359 2464 1.00 2 -0.28 10 -2.80 
  Sawlin, Leonid m2403 GER0.001-0.5810-5.80 
  Tomczak, Rafal f2314 POL1.0010.30103.00 

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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