Individual Calculations July 2009
 Portych, Vaclav  Total change: -15.15  Rating chartPersonal card
 Krajsky prebor KHSS various CZE 2008-10-19
RcRownchangeKK*chgGame
 1902 1850 3.00 10 -1.32 15 -19.80 
  Kohout, Jan 2025 CZE0.001-0.2715-4.05 
  Pavlicek, Miroslav 2059 CZE0.001-0.2315-3.45 
  Hejzlar, Zdenek 1888 CZE0.5010.05150.75 
  Macek, Leos 1787 CZE1.0010.41156.15 
  Safarik, Jakub 1874 CZE0.001-0.4715-7.05 
  Svida, Rostislav 1825 CZE0.001-0.5315-7.95 
  Prouza, Pavel 1715 CZE0.001-0.6815-10.20 
  Nyvlt, Otto 1967 CZE0.5010.16152.40 
  Vlasak, Ladislav 1847 CZE0.5010.00150.00 
  Miler, Jiri 2032 CZE0.5010.24153.60 

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)
 
 Okresni prebor jednotlivcu Kralovehradecka 2009 Hradec Kralove CZE 2009-01-20
RcRownchangeKK*chgGame
 1905 1850 4.00 9 0.13 15 1.95 
  Dvorak, David 1866 CZE0.001-0.4815-7.20 
  Cermak, Miroslav 1897 CZE1.0010.57158.55 
  Rozkovec, Ludvik 1747 CZE0.001-0.6415-9.60 
  Mares, Ilja 1910 CZE0.5010.08151.20 
  Novak, Ludek 2043 CZE0.5010.25153.75 
  Nemec, Otakar 1934 CZE0.5010.12151.80 
  Vlasak, Ladislav 1847 CZE0.5010.00150.00 
  Jezbera, Jiri 2118 CZE0.5010.33154.95 
  Hubacek, Jaroslav 1779 CZE0.501-0.1015-1.50 

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)
 
 Krajsky prebor jednotlivcu KHSS Janske Lazne CZE 2009-05-05
RcRownchangeKK*chgGame
 1962 1850 3.00 8 0.18 15 2.70 
  Pavlicek, Miroslav 2059 CZE0.001-0.2315-3.45 
  Vesecky, Martin 1946 CZE1.0010.63159.45 
  Kaisler, Martin 2087 CZE0.001-0.2015-3.00 
  Nemec, Otakar 1934 CZE0.5010.12151.80 
  Vlcek, Marek 1986 CZE0.5010.18152.70 
  Steiner, Petr 1969 CZE0.5010.16152.40 
  Peroutka, Ivo 1907 CZE0.5010.08151.20 
  Pospisil, Martin 1810 CZE0.001-0.5615-8.40 

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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