Individual Calculations September 2019
 Fromm, Marius  Total change: -6.00  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1879 2130 4.50 6 -0.31 40 -12.40 
  Fosdahl, Bjorn W 1730  * NOR1.0010.08403.20 
  Alten, Silvio 1883 GER0.501-0.3140-12.40 
  Reiche, Andreas 1903 GER1.0010.21408.40 
  Bluebaum, Johanna 1975 GER0.001-0.7140-28.40 
  Klueting, Reiner 1955 GER1.0010.274010.80 
  Taras, Simon 1830 GER1.0010.15406.00 
 * 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)
 
 18. Internationales Rostocker Schach-Open 2019 Rostock GER 2019-08-07
RcRownchangeKK*chgGame
 2031 2130 4.50 7 0.16 40 6.40 
  Langer, Robert 1732 GER1.0010.08403.20 
  Hopp, Peter 1838 GER1.0010.15406.00 
  Stutz, Reno, Dr. 2017 GER1.0010.354014.00 
  Szelag, Marcin m2416 POL0.5010.344013.60 
  Stern, Rene g2515 GER0.001-0.0940-3.60 
  Ziemann, Christian 1877 GER0.001-0.8140-32.40 
  Kallweit, Paul 1819 GER1.0010.14405.60 

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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