Individual Calculations July 2009
 Ziegler, Michael  Total change: -11.85  Rating chartPersonal card
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2094 2137 3.50 8 -1.01 15 -15.15 
  Miedema, Roi f2370 NED0.001-0.2115-3.15 
  Siegle, Florian 2013 GER1.0010.33154.95 
  Baramidze, David g2487 GER0.001-0.1115-1.65 
  Nicolai, Alexander 2016 GER1.0010.34155.10 
  Hittinger, Immanuel 1952 GER0.501-0.2415-3.60 
  Bergner, Philipp 1833 GER0.501-0.3615-5.40 
  Bogenschuetze, Paul Jr. 2067 GER0.001-0.6015-9.00 
  Schaum, Michael 2017 GER0.501-0.1615-2.40 

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)
 
 19.Schweinfurter Open Schweinfurt GER 2009-06-11
RcRownchangeKK*chgGame
 2180 2137 2.00 4 0.22 15 3.30 
  Seuffert, Gabriel f2315 GER0.001-0.2715-4.05 
  Neubauer, Jaro 2048 GER1.0010.38155.70 
  Rink, Christian 2137 GER0.5010.00150.00 
  Halbich, Anton 2220 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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