Individual Calculations July 2009
 Zajaczkowski, Gwidon  Total change: -61.50  Rating chartPersonal card
 Lower Silesian's Leagues Dolny Slask POL 2008-10-26
RcRownchangeKK*chgGame
 1639 1800 0.50 2 -0.93 25 -23.25 
  Wolska, Marta 1623 POL0.501-0.2325-5.75 
  Gajdamowicz, Patrik 1654 POL0.001-0.7025-17.50 

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)
 
 Mistrzostwa Polski w Szachach Niepelnosprawnych narzadu ruchu Wisla POL 2009-05-03
RcRownchangeKK*chgGame
 1833 1800 3.00 10 -1.53 25 -38.25 
  Spyra, Wojciech 2001 POL0.001-0.2425-6.00 
  Kujawa, Jozef 1884 POL0.001-0.3825-9.50 
  Nieradka, Feliks 1901 POL0.001-0.3625-9.00 
  Jagiello, Adolf 1549 POL0.501-0.3125-7.75 
  Dulinski, Stanislaw 1829 POL1.0010.542513.50 
  Wajda, Mariusz 1927 POL0.001-0.3325-8.25 
  Szamrej, Jozef 1810 POL1.0010.512512.75 
  Szydlowski, Wiktor 1874 POL0.001-0.4025-10.00 
  Bartosik, Lech 1846 POL0.001-0.4425-11.00 
  Zatylny, Jan 1710 POL0.501-0.1225-3.00 

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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