Individual Calculations July 2009
 Wierum, Colin  Total change: -27.45  Rating chartPersonal card
 Niedersachsen U18 Rotenburg GER 2009-04-04
RcRownchangeKK*chgGame
 1939 1949 2.00 7 -1.59 15 -23.85 
  Schreiner, Till 2082 GER0.001-0.3215-4.80 
  Gersch, Andre 1838 GER0.001-0.6515-9.75 
  Kessler, Marcel 1847 GER0.501-0.1415-2.10 
  List, Tilman 1927 GER1.0010.47157.05 
  Kickert, Germaine Helene 1933 GER0.001-0.5215-7.80 
  Seemann, Semjon 2072 GER0.001-0.3315-4.95 
  Hurink, Maarten 1873 GER0.501-0.1015-1.50 

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)
 
 Sekt oder Selters 2009 Gruppe 4 Bielefeld GER 2009-05-29
RcRownchangeKK*chgGame
 1976 1949 3.00 7 -0.24 15 -3.60 
  Schilling, Dietmar 1954 GER0.001-0.4915-7.35 
  Szobries, Harald 1941 GER0.001-0.5115-7.65 
  Geisler, Reinhard 2014 GER1.0010.59158.85 
  Zuerik, Walter 1981 GER1.0010.54158.10 
  Elefteriadis, Paul-Gabriel 1984 GER0.5010.05150.75 
  Peter, Sebastian 2025 GER0.5010.10151.50 
  Heinichen, Nils 1934 GER0.001-0.5215-7.80 

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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