Individual Calculations October 2008
 Kwiek, Janusz  Total change: -4.05  Rating chartPersonal card
 Offens Brandenburgisches Seniorenturnier Rowy Rowy POL 2008-06-22
RcRownchangeKK*chgGame
 1949 1819 2.50 6 0.50 15 7.50 
  Krasowski, Slawomir 2092 POL0.001-0.1715-2.55 
  Rehder, Frank 1925 GER1.0010.64159.60 
  Jackowski, Ryszard 1905 POL0.5010.12151.80 
  Bakalarczyk, Wlodzimierz 1996 POL0.001-0.2715-4.05 
  Scheide, Helmut 1995 GER0.001-0.2715-4.05 
  Wiszniowski, Eugeniusz 1780 POL1.0010.45156.75 

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)
 
 MAZOVIAN CHESS FESTIVAL- group C Warszawa POL 2008-08-02
RcRownchangeKK*chgGame
 1933 1819 0.50 3 -0.53 15 -7.95 
  Ponceleusz, Bronislaw 1991 POL0.5010.23153.45 
  Kowalska, Elzbieta wf1942 POL0.001-0.3315-4.95 
  Kwiatkowski, Andrzej 1866 POL0.001-0.4315-6.45 

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)
 
 The 44-th Akiba Rubinstein International Chess Festival - Open Seniors Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1931 1819 1.50 5 -0.24 15 -3.60 
  Cybulski, Ryszard 1969 POL0.001-0.3015-4.50 
  Mirski, Jerzy 1867 POL1.0010.57158.55 
  Bakalarczyk, Wlodzimierz 2001 POL0.001-0.2615-3.90 
  Czech, Jan 1921 POL0.001-0.3615-5.40 
  Niecko, Stanislaw 1898 POL0.5010.11151.65 

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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