Individual Calculations January 2011
 Dulat, Justyna  Total change: 9.45  Rating chartPersonal card
 III Liga Malopolska Seniorow Krakow POL 2010-09-18
RcRownchangeKK*chgGame
 1839 1632 2.50 7 0.63 15 9.45 
  Tracz, Agnieszka 1609 POL0.501-0.0315-0.45 
  Kasperek, Kinga 1514 POL0.501-0.1615-2.40 
  Wilczynska, Malgorzata 2022 POL0.001-0.0915-1.35 
  Kaminska, Paulina 1915 POL0.001-0.1615-2.40 
  Jackowska, Aleksandra 1982 POL0.5010.39155.85 
  Barczyk, Joanna 1931 POL1.0010.851512.75 
  Jablonska, Sabina 1903 POL0.001-0.1715-2.55 

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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