Individual Calculations February 2016
 Wetterling, Manfred  Total change: -4.80  Rating chartPersonal card
 25. Erfurter Schachfestival Hauptturnier Erfurt GER 2015-12-26
RcRownchangeKK*chgGame
 1826 1675 1.50 6 -0.32 20 -6.40 
  Mann, Jonas 1864 GER0.001-0.2520-5.00 
  Roehr, Tobias 1837 GER0.001-0.2920-5.80 
  Wagner, Andreas 1839 GER0.001-0.2820-5.60 
  Mittelstaedt, Ewald 1643 GER0.501-0.0420-0.80 
  Koerber, Thomas 1907 GER1.0010.792015.80 
  Knosowski, Hans Josef 1865 GER0.001-0.2520-5.00 

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)
 
 XIX. Neujahrs Open Guben Guben GER 2016-01-02
RcRownchangeKK*chgGame
 1782 1675 3.00 8 0.08 20 1.60 
  Kosior, Jan 1299 POL1.0010.09201.80 
  Urban, Konstantin 2075  * GER0.001-0.0820-1.60 
  Kielek, Andrzej 1945 POL0.001-0.1720-3.40 
  Perekhozhuk, Maksym 1875 GER0.001-0.2420-4.80 
  Janczura, Czeslaw 1472 POL1.0010.24204.80 
  Roeser, Axel 1883 GER0.5010.27205.40 
  Petersohn, Horst 1815 GER0.5010.19203.80 
  Sernecki, Franciszek 1891 POL0.001-0.2220-4.40 
 * 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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