Individual Calculations November 2009
 Prandzioch, Dorota  Total change: -13.80  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow OP-SL D17 UstroƱ-Jaszowiec POL 2009-10-11
RcRownchangeKK*chgGame
 1541 1776 3.00 5 -0.92 15 -13.80 
  Szybka, Joanna 1655 POL0.501-0.1615-2.40 
  Pisarek, Magdalena 1601 POL1.0010.27154.05 
  Dabek, Karolina 1452 POL0.501-0.3715-5.55 
  Herok, Michalina 1450 POL0.501-0.3715-5.55 
  Janik, Lidia 1549 POL0.501-0.2915-4.35 

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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