Individual Calculations September 2023
 Buettner, Thomas  Total change: -7.60  Rating chartPersonal card
 3. Sandhaeuser Schachsommer A-Turnier Sandhausen GER 2023-08-02
RcRownchangeKK*chgGame
 1814 1835 3.50 7 -0.19 40 -7.60 
  Shapiro, Danil 1568 GER0.501-0.3240-12.80 
  Rick, Niklas Corvin 1695 GER0.501-0.1940-7.60 
  Schulze, Manfred 1846 GER0.5010.02400.80 
  Staudt, Juergen 1824 GER1.0010.484019.20 
  Lichtmannecker, Daniel 2089 GER0.001-0.1940-7.60 
  Steiner, Raphael 1819 GER1.0010.484019.20 
  Brunck, Ole 1858 GER0.001-0.4740-18.80 

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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