Individual Calculations December 2021
 Stock, Juergen  Total change: -22.60  Rating chartPersonal card
 3. Heidelberger Schachherbst - A-Turnier Heidelberg GER 2021-10-29
RcRownchangeKK*chgGame
 1815 1908 3.50 7 -0.65 20 -13.00 
  Lambert, Andreas 2118 GER0.001-0.2320-4.60 
  Marzec, Witold 1706 GER1.0010.24204.80 
  Calvi, Stefan 2053 GER0.001-0.3120-6.20 
  Apelt, Andreas 1770 GER1.0010.31206.20 
  Minor, Viatcheslav 2041 GER0.001-0.3220-6.40 
  Semling, Julius 1508  * GER0.501-0.4220-8.40 
  Giorgadze, Mikhail 1508  * GER1.0010.08201.60 
 * 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)
 
 Heusenstamm Sparkassen Open 2021 A Heusenstamm GER 2021-11-18
RcRownchangeKK*chgGame
 1991 1874 2.00 7 -0.48 20 -9.60 
  Hagner, Bennet 2096 GER1.0010.782015.60 
  Pietzsch, Manuel 2137 GER0.001-0.1820-3.60 
  Ohler, Julius 2006 GER0.001-0.3220-6.40 
  Gramb, Marius 2131 GER0.001-0.1820-3.60 
  Werner, Rosalie 1746 GER1.0010.33206.60 
  Berberich, Christoph 2017 SUI0.001-0.3120-6.20 
  Rabiya, Karim 1803 GER0.001-0.6020-12.00 

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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