Individual Calculations September 2023
 Brunck, Ole  Total change: 33.20  Rating chartPersonal card
 3. Sandhaeuser Schachsommer A-Turnier Sandhausen GER 2023-08-02
RcRownchangeKK*chgGame
 1950 1858 4.50 7 1.66 20 33.20 
  Schreidl, Michael 1722 GER0.501-0.1820-3.60 
  Halli, Gerhard 1938 GER1.0010.612012.20 
  Kocharin, Timur 2179 GER0.001-0.1320-2.60 
  Hoehler, Waldemar 1786 GER1.0010.40208.00 
  Berberich, Christoph 1898 SUI1.0010.562011.20 
  Schnepp, Gunnar f2289 AUT0.001-0.0720-1.40 
  Buettner, Thomas 1835 GER1.0010.47209.40 

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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