Individual Calculations April 2009
 Grabowski, Adam  Total change: 45.90  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 1857 1778 4.00 7 1.21 15 18.15 
  Janus, Przemyslaw 2048 POL0.001-0.1715-2.55 
  Machan, Jan 1597 CZE1.0010.26153.90 
  Kazubek, Krzysztof 1961 POL0.001-0.2615-3.90 
  Wozniak, Mariola 1565 POL1.0010.23153.45 
  Rojek, Stanislaw 1897 POL1.0010.66159.90 
  Dobrowolski, Marcin 1971 POL0.5010.25153.75 
  Shystarova, Svitlana 1963 UKR0.5010.24153.60 

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)
 
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1868 1788 5.50 9 1.85 15 27.75 
  Osipow, Nikolaj 2138 POL0.001-0.1115-1.65 
  Zyla, Agata 1564 POL1.0010.22153.30 
  Klepaczka, Tomasz 2055 POL0.001-0.1815-2.70 
  Rykala, Monika 1646 POL1.0010.31154.65 
  Zmarzly, Aleksandra 1944 POL0.001-0.2915-4.35 
  Lachowicz, Judyta 1657 POL1.0010.32154.80 
  Ratajczyk, Rafal 1908 POL1.0010.66159.90 
  Poswiatowski, Michal 1865 POL0.5010.11151.65 
  Mondrzycki, Bartlomiej 2034 POL1.0010.811512.15 

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)
 

 

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