Individual Calculations September 2009
 Wiebe, Patrick  Total change: -20.85  Rating chartPersonal card
 Sparkassen Chess Meeting Open A Dortmund GER 2009-07-04
RcRownchangeKK*chgGame
 2143 2230 4.50 9 -1.03 15 -15.45 
  Pilat, Fabian 1973 GER0.501-0.3215-4.80 
  Niekrens, Stefan 1980 GER1.0010.19152.85 
  Saltaev, Mihail g2505 UZB0.5010.33154.95 
  Meissner, Felix 2099 GER0.001-0.6815-10.20 
  Kartsev, Alexandr 2067 GER1.0010.28154.20 
  Kuznetsov, Mark 2085 GER0.501-0.1915-2.85 
  Hobusch, Alexander 2103 GER1.0010.33154.95 
  Hug, Marcel f2344 SUI0.001-0.3415-5.10 
  Heidel, Andre Nicolas 2132 GER0.001-0.6315-9.45 

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)
 
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2300 2230 2.50 7 -0.36 15 -5.40 
  Gorbatov, Alexey m2404 RUS0.5010.23153.45 
  Popilski, Gil c2392 ISR0.001-0.2915-4.35 
  Agharahimov, Jahangir f2370 AZE0.5010.19152.85 
  Blomqvist, Erik m2436 SWE0.001-0.2415-3.60 
  Gschwendtner, Stanislav 2103 CZE0.501-0.1715-2.55 
  Skacel, Jan 2070 CZE1.0010.29154.35 
  Chos, Alexey m2327 UKR0.001-0.3715-5.55 

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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