Individual Calculations September 2023
 Hofmann, Lars  Total change: 103.60  Rating chartPersonal card
 4. Internationale Unterlaender Schachtage B-Turnier Heilbronn-Biberach GER 2023-07-27
RcRownchangeKK*chgGame
 1689 1364 4.00 7 2.98 40 119.20 
  Adam, Wilfried 1771 GER1.0010.924036.80 
  Brosig, Lothar 1514 GER1.0010.704028.00 
  Berger, Lars 1531 GER0.5010.22408.80 
  Rautenberg, Uwe 1834 GER0.001-0.0540-2.00 
  Metz, Berthold 1728 GER1.0010.904036.00 
  Haefele, Torsten 1742 GER0.5010.414016.40 
  Balazs, Sztella Anna 1700 HUN0.001-0.1240-4.80 

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)
 
 3. Sandhaeuser Schachsommer B-Turnier Sandhausen GER 2023-08-02
RcRownchangeKK*chgGame
 1612 1364 0.00 2 -0.39 40 -15.60 
  Gnad, Gunnar 1668 LUX0.001-0.1440-5.60 
  Feick, Claas Marten 1556 GER0.001-0.2540-10.00 

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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