Individual Calculations September 2011
 Maahs, Erich  Total change: -27.15  Rating chartPersonal card
 St.Pauli Schach-Open 2011 Gruppe A Hamburg GER 2011-07-09
RcRownchangeKK*chgGame
 1932 2098 3.00 7 -2.01 15 -30.15 
  Schroeder, Kai Uwe 1859 GER0.001-0.8015-12.00 
  Sturm, Timo 1942 GER0.001-0.7115-10.65 
  Groetzbach, Julian 1884 GER0.001-0.7715-11.55 
  Bohn, Christoph 1928 GER0.001-0.7215-10.80 
  Freter, Anke 1936 GER1.0010.29154.35 
  Ristic, Sreten 1934 GER1.0010.28154.20 
  Fegebank, Fritz 2040 GER1.0010.42156.30 

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)
 
 Kieler Open 2011 Kiel GER 2011-07-30
RcRownchangeKK*chgGame
 2126 2098 3.50 7 0.20 15 3.00 
  Wrage, Steffen 1868 GER0.501-0.2915-4.35 
  Boyens, Birger 1945 GER1.0010.30154.50 
  Nedic, Dusan 2268 GER1.0010.721510.80 
  Voelzke, Ferdinand 2178 GER0.5010.11151.65 
  Lanka, Zigurds g2469 LAT0.001-0.1015-1.50 
  Jochens, Arne 2272 GER0.001-0.2715-4.05 
  Graf, Tobias 1884 GER0.501-0.2715-4.05 

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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