Individual Calculations August 2012
 Boettcher, Patrick  Total change: 10.35  Rating chartPersonal card
 SKZ-Open 2012 Berlin GER 2012-05-10
RcRownchangeKK*chgGame
 2025 2183 4.50 6 0.46 15 6.90 
  Focke, Wolfgang 1794 GER1.0010.09151.35 
  Grosse, Michael 1907 GER1.0010.17152.55 
  Paulsen, Dirk f2370 GER0.5010.24153.60 
  Reichenbach, Werner f2289 GER0.001-0.3615-5.40 
  Stoeckel, Johannes 1920 GER1.0010.18152.70 
  Schmalzried, Volker 1868 GER1.0010.14152.10 

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)
 
 Werner-Ott Open- Kreuzberger Sommer 2012 Berlin GER 2012-07-07
RcRownchangeKK*chgGame
 2107 2183 5.50 9 0.23 15 3.45 
  Weiss, Daniel 1842 GER1.0010.12151.80 
  Huebner, Alan-Ari 1783  * GER1.0010.08151.20 
  Paulsen, Dirk f2378 GER0.5010.25153.75 
  Niehaus, Frank 2214 GER0.5010.04150.60 
  Solhjou, Mohammed Hassan 1972 GER1.0010.23153.45 
  Meister, Jakob g2480 GER0.001-0.1515-2.25 
  Shapiro, Yosip 2107 GER0.501-0.1015-1.50 
  Wallgren, Ulf 2086 SWE0.501-0.1315-1.95 
  Albrecht, Rainer 2102 GER0.501-0.1115-1.65 
 * 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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