Individual Calculations July 2009
 Bartosik, Lech  Total change: -42.45  Rating chartPersonal card
 XII Miedzynarodowy Turniej Szachowy-Open Krynica Zdroj 2009 Krynica POL 2009-04-18
RcRownchangeKK*chgGame
 1842 1846 1.50 7 -1.98 15 -29.70 
  Praszak, Michal 2196 POL0.001-0.1115-1.65 
  Kanach, Jerzy 1496 POL0.501-0.3915-5.85 
  Zarow, Elzbieta 1528 POL1.0010.13151.95 
  Ostrowski, Robert 2017 POL0.001-0.2715-4.05 
  Relidzynski, Tadeusz 1972 POL0.001-0.3315-4.95 
  Skladzien, Romuald 1964 POL0.001-0.3415-5.10 
  Krawczyk, Zbigniew 1720 POL0.001-0.6715-10.05 

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)
 
 Mistrzostwa Polski w Szachach Niepelnosprawnych narzadu ruchu Wisla POL 2009-05-03
RcRownchangeKK*chgGame
 1858 1846 4.00 10 -0.85 15 -12.75 
  Kozicz, Andrzej 2032 POL0.001-0.2615-3.90 
  Koszela, Stanislaw 1927 POL1.0010.61159.15 
  Przybyl, Jozef 1928 POL0.001-0.3915-5.85 
  Czech, Jan 1929 POL0.001-0.3915-5.85 
  Zaboklicki, Zbigniew 1878 POL0.001-0.4615-6.90 
  Szamrej, Jozef 1810 POL0.501-0.0515-0.75 
  Radwan, Jan 1692 POL0.001-0.7115-10.65 
  Zatylny, Jan 1710 POL1.0010.32154.80 
  Zajaczkowski, Gwidon 1800 POL1.0010.44156.60 
  Szydlowski, Wiktor 1874 POL0.5010.04150.60 

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)
 

 

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