Individual Calculations July 2012
 Grunau, Christoph  Total change: 25.50  Rating chartPersonal card
 23.Open Sulzfeld (A-Turnier) Sulzfeld GER 2012-05-17
RcRownchangeKK*chgGame
 2115 1927 1.50 3 0.73 30 21.90 
  Dushatskiy, Fedor 2148 GER0.5010.28308.40 
  Van Der Vegt, Hans 2122 NED0.5010.25307.50 
  Scherer, Holger 2076 GER0.5010.20306.00 

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)
 
NOTE: K factor changed
 Deutsche Jugendmeisterschaft 2012 U14 Oberhof GER 2012-05-27
RcRownchangeKK*chgGame
 1905 1927 5.00 9 0.24 15 3.60 
  Berkov, Mikhail 1815 GER1.0010.35155.25 
  Pfreundt, Jakob 1828 GER0.501-0.1415-2.10 
  Bilchinski, Anton 1837 GER0.501-0.1215-1.80 
  Hirschmann, Jakob 1876 GER0.501-0.0715-1.05 
  Fluechter, Gregor 1961 GER0.5010.05150.75 
  Baskin, Robert 2068 GER0.5010.19152.85 
  Bach, Jannik 1826 GER0.001-0.6415-9.60 
  Keller, Peter 1931 GER1.0010.51157.65 
  Kollars, Dmitrij 2005 GER0.5010.11151.65 

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)
 

 

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