Individual Calculations April 2009
 Karski, Lukasz  Total change: -0.75  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 A Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 2079 1992 4.00 9 0.37 15 5.55 
  Spisak, Czeslaw f2325 POL0.001-0.1215-1.80 
  Pilimon, Zbigniew 1748 POL1.0010.20153.00 
  Jaroch, Pawel 2233 POL0.5010.30154.50 
  Cylwik, Zbigniew 2069 POL0.5010.11151.65 
  Zinczuk, Leon 1939 POL1.0010.43156.45 
  Khamitskiy, Sergei m2341 BLR0.001-0.1115-1.65 
  Bernacki, Gabriel 1902 POL0.501-0.1215-1.80 
  Kostyra, Stanislaw m2284 POL0.001-0.1515-2.25 
  Kaczmarek, Piotr 1870 POL0.501-0.1715-2.55 

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)
 
 VII New Year Festival B Koszalin POL 2009-01-17
RcRownchangeKK*chgGame
 1807 1963 4.50 7 -0.42 15 -6.30 
  Ziobrowska, Danuta 1680 POL1.0010.16152.40 
  Guca, Krzysztof 1813 POL0.501-0.2015-3.00 
  Piotrowski, Arkadiusz 1914 POL0.501-0.0715-1.05 
  Siemaszko, Robert 1846 POL0.501-0.1615-2.40 
  Malaczek, Mateusz 1786 POL0.501-0.2315-3.45 
  Adamowicz, Maciej 1838 POL0.501-0.1715-2.55 
  Lebiedowicz, Borys 1770 POL1.0010.25153.75 

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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