Individual Calculations April 2009
 Majdan, Joanna  Total change: 31.05  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-A Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 2281 2284 5.50 9 1.04 15 15.60 
  Demidowicz, Maria 2093 POL1.0010.25153.75 
  Starczewska, Dominika 1934 POL1.0010.11151.65 
  Lubczynski, Rafal m2423 POL1.0010.691510.35 
  Piorun, Kacper m2472 POL0.001-0.2615-3.90 
  Pedersen, Nicolai Vesterbaek m2417 DEN0.001-0.3215-4.80 
  Mrva, Vladimir f2149 SVK1.0010.32154.80 
  Zysko, Jan 2185 POL0.501-0.1415-2.10 
  Brodowski, Piotr 2401 POL0.5010.16152.40 
  Kanarek, Marcel f2458 POL0.5010.23153.45 

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)
 
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2318 2351 7.00 11 1.03 15 15.45 
  Rjanova, Valery 2113 RUS1.0010.20153.00 
  Popova, Natalija wm2266 BLR0.501-0.1215-1.80 
  Fominykh, Maria wf2279 RUS0.501-0.1015-1.50 
  Kostiukova, Liubov mwg2235 UKR0.501-0.1615-2.40 
  Shaidullina, Sandugach wg2231 RUS1.0010.34155.10 
  Shadrina, Tatiana wg2416 RUS0.001-0.4115-6.15 
  Wagener, Anna wg2255 LUX1.0010.37155.55 
  Gaponenko, Inna mwg2450 UKR1.0010.64159.60 
  Ushenina, Anna mwg2499 UKR0.5010.20153.00 
  Paehtz, Elisabeth mwg2455 GER0.001-0.3615-5.40 
  Manakova, Maria wg2299 SRB1.0010.43156.45 

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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