Individual Calculations January 2010
 Twardosz, Iwona  Total change: 0.00  Rating chartPersonal card
 III Senior,League of Malopolska Krakow POL 2009-10-17
RcRownchangeRpKK*chgGame
 1776 0 0.00 6 0.00 1076   0.00 
  Kaluzna, Kamila 1737 POL0.0010.00 0.00 
  Mucha, Magdalena 1841 POL0.0010.00 0.00 
  Dulat, Justyna 1621 POL0.0010.00 0.00 
  Tracz, Marcelina 1595 POL0.0010.00 0.00 
  Barczyk, Joanna 1940 POL0.0010.00 0.00 
  Kaminska, Paulina 1923 POL0.0010.00 0.00 

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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