Individual Calculations September 2012
 Vitek, Jan  Total change: -33.90  Rating chartPersonal card
 Mezinarodni sachova dovolena 2012 - K22 Praha CZE 2012-07-22
RcRownchangeKK*chgGame
 1943 1970 4.00 9 -0.80 15 -12.00 
  Hanl, Frantisek 1911 CZE0.501-0.0815-1.20 
  Boucek, Vlastimil 2008 CZE1.0010.55158.25 
  Krischke, Arnold 2039 CZE0.001-0.4015-6.00 
  Bilek, Roman 1972 CZE0.5010.00150.00 
  Cisarik, Pavol 1728 SVK0.501-0.3015-4.50 
  Lakovic, Igor 1936 ITA0.501-0.0515-0.75 
  Borries, Barbara 1873 GER0.501-0.1315-1.95 
  Wolf, Ulrich 2056 GER0.001-0.3815-5.70 
  Franek, Jan 1965 CZE0.501-0.0115-0.15 

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)
 
 Mezinarodni sachova dovolena 2012 - K31 Praha CZE 2012-07-29
RcRownchangeKK*chgGame
 1932 1970 3.50 9 -1.46 15 -21.90 
  Hapke, Ralf 1945 GER1.0010.47157.05 
  Koller, Martin 1900 CZE0.001-0.6015-9.00 
  Suchy, Ladislav 1809 CZE0.501-0.2115-3.15 
  Brejnik, Gustav 1846 CZE0.501-0.1715-2.55 
  Pommrich, Rainer 2040 GER0.5010.10151.50 
  Boucek, Vlastimil 2008 CZE0.001-0.4515-6.75 
  Trebbin, Wolfhard Dr 2029 GER0.5010.08151.20 
  Vavrinec, Tomas 1995 CZE0.001-0.4715-7.05 
  Pokorny, Jan 1814 CZE0.501-0.2115-3.15 

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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