Individual Calculations February 2020
 Ruegert, Jonathan  Total change: 28.80  Rating chartPersonal card
 37. Open Untergrombach Bruchsal-Untergrombach GER 2020-01-02
RcRownchangeKK*chgGame
 1871 1605 2.00 7 0.72 40 28.80 
  Ehlers, Michael 1937 GER1.0010.884035.20 
  Lehmann, Sven 2005  * GER0.001-0.0840-3.20 
  Adlkhah, Sassan 1867 GER0.001-0.1840-7.20 
  Becker, Ralf 1824 GER0.001-0.2240-8.80 
  Kilthau, Peter 1843 GER0.001-0.2040-8.00 
  Raab, Hendrik 1784 GER1.0010.734029.20 
  Hansult, Manfred 1838 GER0.001-0.2140-8.40 
 * 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)
 

 

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