Individual Calculations January 2011
 Borowski, Marek  Total change: 2.50  Rating chartPersonal card
 II Jesienne granie w Hetmanie A Warszawa POL 2010-09-24
RcRownchangeKK*chgGame
 1715 1545 2.50 8 0.12 25 3.00 
  Milczarek, Robert 1838 POL0.001-0.1525-3.75 
  Prazmowski, Wlodzimierz 1696 POL1.0010.702517.50 
  Rodak, Przemyslaw 1502 POL1.0010.442511.00 
  Bielecki, Pawel 1887 POL0.001-0.1225-3.00 
  Prazmowski, Bartosz 1870 POL0.001-0.1325-3.25 
  Baranowicz, Jan 1693 POL0.001-0.3025-7.50 
  Tomczyk, Ryszard 1494 POL0.001-0.5725-14.25 
  Kwiek, Janusz 1742 POL0.5010.25256.25 

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)
 
 LXIII Otwarte Mistrzostwa Warszawy - Open B Warszawa POL 2010-11-22
RcRownchangeKK*chgGame
 1659 1545 2.50 7 -0.02 25 -0.50 
  Traczyk, Pawel 1777 POL1.0010.792519.75 
  Kwiek, Janusz 1770 POL0.5010.28257.00 
  Powalka, Michal 1307 POL1.0010.20255.00 
  Wrabel, Antoni 1819 POL0.001-0.1725-4.25 
  Kaczkowski, Maciej 1469 POL0.001-0.6025-15.00 
  Prazmowski, Wlodzimierz 1680 POL0.001-0.3225-8.00 
  Nairi, Laurent 1790 FRA0.001-0.2025-5.00 

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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