Individual Calculations March 2011
 Byrka, Joanna  Total change: 54.60  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010- Open B Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 1957 1828 3.50 7 1.15 15 17.25 
  Mielczarek, Daniel 1979 POL0.5010.20153.00 
  Kuciel, Wladyslaw 2050 POL0.001-0.2215-3.30 
  Kawula, Andrzej 2073 POL0.001-0.2015-3.00 
  Tkac, Michal 1593 SVK0.501-0.2915-4.35 
  Keizer, Theodoor 2041 NED0.5010.27154.05 
  Jozwik, Rafal 2053 POL1.0010.781511.70 
  Zaboklicki, Zbigniew 1908 POL1.0010.61159.15 

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)
 
 Druzynowe Mistrzostwa Okregu Swietokrzyskiego woj. Swietokrzyskie POL 2011-01-15
RcRownchangeKK*chgGame
 1617 1828 1.00 1 0.23 15 3.45 
  Kaczor, Katarzyna 1617 POL1.0010.23153.45 

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)
 
 XXVII Mistrzostwa Podhala Grupa A Rabka-Zdroj POL 2011-01-31
RcRownchangeKK*chgGame
 2005 1828 5.00 9 2.26 15 33.90 
  Swiech, Przemyslaw 2207 POL0.001-0.0915-1.35 
  Nawrot, Zbigniew 1663 POL1.0010.28154.20 
  Mikrut, Dariusz m2228  * POL0.001-0.0815-1.20 
  Jastrzebski, Lukasz 1639 POL1.0010.25153.75 
  Minko, Janusz 1948 POL1.0010.66159.90 
  Jalowiec, Halina wf2042 POL1.0010.771511.55 
  Barski, Radoslaw 2228  * POL0.001-0.0815-1.20 
  Koziej, Maciej 2008 POL0.5010.24153.60 
  Nowak, Ryszard 2079 POL0.5010.31154.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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