Individual Calculations September 2011
 Botor, Michalina  Total change: 6.15  Rating chartPersonal card
 I Miedzynarodowy Turniej Szachowy Chorzow 2011 - Open A Chorzow POL 2011-08-10
RcRownchangeKK*chgGame
 1900 1737 2.50 7 0.41 15 6.15 
  Kastelik, Adrian 2024 POL0.001-0.1615-2.40 
  Stachanczyk, Stanislaw 1995 POL0.5010.32154.80 
  Ptaszek, Przemyslaw 1801 POL0.5010.09151.35 
  Szusterowski, Przemyslaw 1916 POL1.0010.731510.95 
  Kaczmarek, Aleksander 2032 POL0.001-0.1515-2.25 
  Gora, Tomasz 1860 POL0.001-0.3315-4.95 
  Ptaszek, Piotr 1669 POL0.501-0.0915-1.35 

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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