Individual Calculations April 2009
 Poswiatowski, Michal  Total change: 47.70  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 2047 1881 3.00 6 1.31 15 19.65 
  Rusiniak, Slawomir 2070 POL0.001-0.2515-3.75 
  Sanetra, Piotr 2063 POL0.5010.24153.60 
  Lach, Aleksandra wf2050 POL0.001-0.2815-4.20 
  Kasperek, Joanna 2029 POL0.5010.20153.00 
  Tomini, Marco 2078 ITA1.0010.751511.25 
  Puczylowski, Marcin 1990 POL1.0010.65159.75 

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)
 
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 2021 1865 3.00 7 0.79 15 11.85 
  Warakomska, Anna wf2169 POL0.5010.36155.40 
  Mondrzycki, Bartlomiej 2034 POL0.001-0.2815-4.20 
  Dlugosz, Krzysztof 2163 POL0.5010.35155.25 
  Skawinski, Arkadiusz 2154 POL0.001-0.1615-2.40 
  Pastuszko, Kinga 1763 POL1.0010.36155.40 
  Grabowski, Adam 1788 POL0.501-0.1115-1.65 
  Czyz, Artur 2076 POL0.5010.27154.05 

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)
 
 2nd Karkonosze Open A Karpacz POL 2009-03-06
RcRownchangeKK*chgGame
 2010 1865 4.00 9 1.08 15 16.20 
  Jedynak, Radoslaw g2215 POL0.001-0.1115-1.65 
  Grzeskow, Adrian 1785 POL1.0010.39155.85 
  Nasuta, Grzegorz 2076 POL1.0010.771511.55 
  Kucypera, Malgorzata 2111 POL0.001-0.1915-2.85 
  Pietruszewski, Marcin 2027 POL0.001-0.2915-4.35 
  Galaszewski, Patryk 1808 POL1.0010.42156.30 
  Hyll, Jan 2006 SVK1.0010.691510.35 
  Flak, Pawel 2155 POL0.001-0.1615-2.40 
  Malec, Sebastian 1906 POL0.001-0.4415-6.60 

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)
 

 

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