Individual Calculations May 2015
 Rozowski, Marcin  Total change: 11.00  Rating chartPersonal card
 150th YMCA Winter 2015-B Warszawa POL 2015-01-08
RcRownchangeKK*chgGame
 1878 1904 7.00 12 0.55 20 11.00 
  Golecki, Jan 1800 POL0.501-0.1420-2.80 
  Sujkowski, Pawel 1905 POL0.5010.00200.00 
  Praczukowski, Stanislaw 1942 POL0.001-0.4520-9.00 
  Lewandrowski, Tomasz 1957 POL0.001-0.4320-8.60 
  Safanowski, Tomasz 1870 POL1.0010.45209.00 
  Pacan-Milej, Kosma 1840 POL0.501-0.0920-1.80 
  Baranska, Monika 1875 POL0.501-0.0420-0.80 
  Sanz Wawer, Daniel 1890 ESP1.0010.48209.60 
  Barc, Michal 1849 POL0.501-0.0820-1.60 
  Kosny, Marek 1918 POL1.0010.522010.40 
  Pajak, Jakub 1788 POL0.501-0.1620-3.20 
  Grabowicz, Marcin 1899 POL1.0010.49209.80 

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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