Individual Calculations September 2009
 Kosina, Vladimir  Total change: -10.50  Rating chartPersonal card
 Open Duras BVK 2009 Brno CZE 2009-06-27
RcRownchangeKK*chgGame
 1915 1905 2.50 6 -0.49 15 -7.35 
  Cagasik, Tomas 2255 CZE0.001-0.1115-1.65 
  Kuchynka, Lubos 2050 CZE0.001-0.3115-4.65 
  Zemanek, Jan 1846 CZE0.501-0.0815-1.20 
  Docekal, Ales 1714 CZE0.501-0.2515-3.75 
  Strnad, Ondrej 1761 CZE1.0010.31154.65 
  Balkova, Anna 1866 CZE0.501-0.0515-0.75 

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 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2023 1905 2.50 9 -0.59 15 -8.85 
  Mazej, Jernej 2083 SLO0.001-0.2715-4.05 
  Van Loy, Rick 2024 NED0.001-0.3415-5.10 
  Shevchenko, Tanya wf2119 UKR0.001-0.2315-3.45 
  Lamser, Tomas 1992 CZE1.0010.62159.30 
  Sukatsch, Manfred 2010 GER0.5010.14152.10 
  Kucera, Tomas 1982 CZE0.5010.11151.65 
  Kaeck, Ralf 1988 GER0.001-0.3915-5.85 
  Blaschke, Tobias 2016 GER0.5010.15152.25 
  Schoen, Rudolf 1995 GER0.001-0.3815-5.70 

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)
 
 Jesenik 2009 - FIDE Open Jesenik CZE 2009-08-15
RcRownchangeKK*chgGame
 2026 1905 3.50 9 0.38 15 5.70 
  Cupal, Miroslav 2099 CZE0.001-0.2515-3.75 
  Fojtik, Tomas 2127 CZE0.001-0.2215-3.30 
  Robenek, Jiri 1814 CZE1.0010.38155.70 
  Stanek, Stanislav 2070 CZE0.001-0.2815-4.20 
  Bachorik, Otto 2181 CZE0.001-0.1715-2.55 
  Vavrinek, Tomas 1939 CZE1.0010.55158.25 
  Vlachopulos, Elefteris 1853 CZE1.0010.43156.45 
  Melecky, Jaroslav 2050 CZE0.5010.19152.85 
  Stradej, Vlastimil 2098 CZE0.001-0.2515-3.75 

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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