Individual Calculations May 2013
 Przezdziecka, Marta  Total change: 16.05  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Kobiet 2013 Chorzow POL 2013-04-13
 2334 2286 5.00 9 1.07 15 16.05 
  Majdan-Gajewska, Joanna wg2383 POL0.001-0.3715-5.55 
  Gasik, Anna wm2238 POL1.0010.43156.45 
  Szczepkowska-Horowska, Karina wg2360 POL1.0010.60159.00 
  Worek, Joanna wm2312 POL0.001-0.4615-6.90 
  Socko, Monika g2451 POL0.5010.22153.30 
  Matras-Clement, Agnieszka wm2274 POL1.0010.48157.20 
  Rajlich, Iweta mwg2406 POL0.001-0.3415-5.10 
  Iwanow, Anna wm2209 POL1.0010.39155.85 
  Zawadzka, Jolanta wg2376 POL0.5010.12151.80 

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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