Individual Calculations November 2009
 Krawczyk, Zbigniew  Total change: -44.10  Rating chartPersonal card
 Szachowe Mistrzostwa Polski osob niepelnosprawnych Fianchetto Rowy POL 2009-09-01
RcRownchangeKK*chgGame
 1730 1757 3.50 9 -1.21 15 -18.15 
  Zarow, Zdzislaw 2016 POL0.001-0.1815-2.70 
  Pilecki, Jozef 1455 POL0.501-0.3515-5.25 
  Ostrowski, Michal 1413 POL1.0010.12151.80 
  Czech, Jan 1931 POL0.001-0.2715-4.05 
  Szymik, Antoni 1703 POL0.501-0.0815-1.20 
  Kocik, Genowefa 1546 POL1.0010.23153.45 
  Wroblewski, Mieczyslaw 1830 POL0.5010.10151.50 
  Janocha, Jan 1821 POL0.001-0.4115-6.15 
  Jackowski, Ryszard 1853 POL0.001-0.3715-5.55 

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)
 
 XV Miêdzynarodowe Mistrzostwa Polski Weteranów Rowy POL 2009-09-08
RcRownchangeKK*chgGame
 1738 1757 2.00 7 -1.73 15 -25.95 
  Lada, Ireneusz 2108 POL0.001-0.1115-1.65 
  Zarow, Elzbieta 1523 POL1.0010.21153.15 
  Krawcewicz, Lucyna 1966 POL0.001-0.2315-3.45 
  Grabarczyk, Edmund 1572 POL0.001-0.7415-11.10 
  Spychalska, Bozena 1617 POL1.0010.31154.65 
  Lenart, Franciszek 1612 POL0.001-0.6915-10.35 
  Niezgoda, Boleslaw 1769 POL0.001-0.4815-7.20 

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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