Individual Calculations January 2012
 Przezdziecka, Marta  Total change: 1.35  Rating chartPersonal card
 95th YMCA Masters 2011 Warszawa POL 2011-09-23
RcRownchangeKK*chgGame
 2340 2249 4.50 10 0.73 15 10.95 
  Kosiorek, Marek 2355 POL0.001-0.3615-5.40 
  Bobula, Mateusz m2379 POL0.5010.18152.70 
  Strzemiecki, Zbigniew f2421 POL1.0010.731510.95 
  Pinski, Jan m2377 POL1.0010.671510.05 
  Adamski, Andrzej m2255 POL0.001-0.4915-7.35 
  Przedmojski, Rafal 2374 POL0.001-0.3315-4.95 
  Chalupnik, Marcin 2236 POL0.001-0.5215-7.80 
  Nguyen, Piotr 2368 POL1.0010.66159.90 
  Janczarski, Michal 2301 POL0.001-0.4315-6.45 
  Kukawski, Maciej 2338 POL1.0010.62159.30 

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)
 
 Druzynowe Mistrzostwa Polski Kobiet 2011 Wroclaw POL 2011-12-02
RcRownchangeKK*chgGame
 2044 2249 3.00 5 -0.64 15 -9.60 
  Hermanowicz, Dominika 2057 POL0.501-0.2515-3.75 
  Herman, Monika 1849  * POL1.0010.08151.20 
  Matras-Clement, Agnieszka wm2295 POL0.5010.06150.90 
  Iwanow, Anna wf2169 POL0.001-0.6115-9.15 
  Chenska, Karolina 1849  * POL1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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