Individual Calculations April 2009
 Novak, Josua  Total change: -0.40  Rating chartPersonal card
 Deutsche Amateurmeisterschaft C Aalen GER 2008-12-19
RcRownchangeKK*chgGame
 1760 1821 1.50 3 -0.25 25 -6.25 
  Kaulich, Philipp Theodor 1745 GER0.001-0.6025-15.00 
  Schmidt, Axel 1780 GER0.501-0.0625-1.50 
  Weber, Norbert 1754 GER1.0010.412510.25 

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)
 
NOTE: K factor changed
 25.Internationales Boeblinger Open Gruppe B Boeblingen GER 2008-12-26
RcRownchangeKK*chgGame
 1911 1821 1.00 3 -0.15 15 -2.25 
  Herbst, Rudolf 1748 GER0.501-0.1015-1.50 
  Kaplunov, Vadym 1996 GER0.5010.23153.45 
  Osswald, Michael 1989 GER0.001-0.2815-4.20 

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)
 
NOTE: K factor changed
 Marianske Lazne 2009 - Open Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 2025 1829 2.50 6 0.98 15 14.70 
  Kashin, Yury 2085 RUS0.001-0.1915-2.85 
  Bauch, Ralf 2103 GER1.0010.831512.45 
  Slajs, Vlastimil 1990 CZE0.001-0.2915-4.35 
  Paldus, Petr 2068 CZE1.0010.801512.00 
  Rasmussen, Henning 1935 DEN0.5010.14152.10 
  Stojkovic, Andreja 1970 CRO0.001-0.3115-4.65 

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)
 
NOTE: K factor changed
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2035 1829 1.50 8 -0.44 15 -6.60 
  Baum, Bernd, Dr. f2179 GER0.001-0.1115-1.65 
  Weller, Manuel 2085 GER0.001-0.1915-2.85 
  Frey, Alisa 1990 GER1.0010.711510.65 
  Schwenkreis, Thomas 2044 GER0.001-0.2315-3.45 
  Van Zetten, Maarten 1975 NED0.001-0.3015-4.50 
  Kobs, Stephan, Dr. 2003 GER0.5010.23153.45 
  Paul, Alexander 1999 GER0.001-0.2815-4.20 
  Costea, Valerius 2005 GER0.001-0.2715-4.05 

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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