Individual Calculations September 2009
 Heidel, Andre Nicolas  Total change: 19.95  Rating chartPersonal card
 Sparkassen Chess Meeting Open A Dortmund GER 2009-07-04
RcRownchangeKK*chgGame
 2232 2132 4.50 8 1.49 15 22.35 
  Becker, Marcel f2363 GER0.5010.29154.35 
  Krueger, Erich 2244 GER1.0010.65159.75 
  Van Der Weide, Karel g2481 NED0.5010.39155.85 
  Izrajlev, Alexander 2330 RUS0.001-0.2415-3.60 
  Virnyi, Julius 2084 GER0.501-0.0715-1.05 
  Karger, Frank 2253 GER0.001-0.3415-5.10 
  Iwanziw, Niklas 1871 GER1.0010.18152.70 
  Wiebe, Patrick 2230 GER1.0010.63159.45 

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)
 
 9.Nord-Cup 2009 A Duesseldorf GER 2009-08-14
RcRownchangeKK*chgGame
 2183 2132 2.00 5 -0.16 15 -2.40 
  Mazarov, Juergen 2186 GER0.001-0.4215-6.30 
  Volkov, Mykyta 2115 GER0.501-0.0215-0.30 
  Vasiljev, Jurij 2135 LAT1.0010.50157.50 
  Liedtke, Dirk 2193 GER0.5010.08151.20 
  Muschik, Benedikt c2284 GER0.001-0.3015-4.50 

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)
 

 

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