Rapid: Individual Calculations September 2023
 Steiner, Raphael  Total change: 7.60  Rating chartPersonal card
 3. Sandhaeuser Schachsommer Schnellschachturnier Sandhausen GER 2023-08-05
RcRownchangeKK*chgGame
 1957 1819 2.00 5 0.38 20 7.60 
  Schroeder, Volker, Dr. 2125 GER0.001-0.1420-2.80 
  Foerster, Erik 2054 GER0.001-0.2120-4.20 
  Kupke, Jonas 1482 GER1.0010.12202.40 
  Inhoven, Stefan 2087 GER1.0010.832016.60 
  Gihr, Michael 2039 GER0.001-0.2220-4.40 

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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