Individual Calculations September 2009
 Czajkowski, Adam  Total change: 26.85  Rating chartPersonal card
 Junior-VM for synskadade Stockholm SWE 2009-06-17
RcRownchangeKK*chgGame
 1893 1741 1.50 4 0.22 15 3.30 
  Berggren, Patrik 1960 SWE0.5010.28154.20 
  Renkowski, Piotr 1677 POL1.0010.41156.15 
  Pulvett, Daniel 2091 VEN0.001-0.1115-1.65 
  Yuvarlak, Ugur 1845 TUR0.001-0.3615-5.40 

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 gr. C Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 1841 1684 3.50 7 1.45 15 21.75 
  Borowicz, Miroslaw 1850 POL1.0010.721510.80 
  Lang, Gusztav Jr 1822 SWE0.001-0.3115-4.65 
  Leks, Maria 1899 POL1.0010.771511.55 
  Prus, Marek 1820 POL0.001-0.3215-4.80 
  Cyra, Tomasz 1851 POL1.0010.721510.80 
  Zajkowska, Olga 1835 POL0.001-0.3015-4.50 
  Chmielewski, Bartlomiej 1810 POL0.5010.17152.55 

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)
 
 XX Jubileuszowy MFS im.Jozefa Kochana B Koszalin POL 2009-08-06
RcRownchangeKK*chgGame
 1836 1684 2.00 6 0.12 15 1.80 
  Gulik, Pawel 1915 POL0.001-0.2115-3.15 
  Bernacki, Gabriel 1888 POL0.001-0.2415-3.60 
  Szmidt, Przemyslaw 1999 POL0.5010.36155.40 
  Zebracki, Jaroslaw 1870 POL0.5010.24153.60 
  Drop, Szymon 1507 POL1.0010.27154.05 
  Gozzi, Giorgio 1834 ITA0.001-0.3015-4.50 

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)
 

 

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